Home / 3,075,497.70-4,613,246.55-1,182,300.90

Finding the Fourth Proportional to 3,075,497.70, 4,613,246.55 and 1,182,300.90

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Solution

The fourth proportional to 3,075,497.70, 4,613,246.55 and 1,182,300.90 is: 1,773,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,497.70 : 4,613,246.55 = 1,182,300.90 : x
  2. Step 2: Convert to fraction form
    3,075,497.70/4,613,246.55 = 1,182,300.90/x
  3. Step 3: Cross multiply
    3,075,497.70x = 4,613,246.55 × 1,182,300.90
  4. Step 4: Simplify right side
    3,075,497.70x = 5,454,245,547,986.89
  5. Step 5: Solve for x
    x = 5,454,245,547,986.89/3,075,497.70
  6. Step 6: Final answer
    x = 1,773,451.35

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.