Home / 3,134,721.44-4,702,524.96-1,004,307.20

Finding the Fourth Proportional to 3,134,721.44, 4,702,524.96 and 1,004,307.20

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Solution

The fourth proportional to 3,134,721.44, 4,702,524.96 and 1,004,307.20 is: 1,506,602.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,721.44 : 4,702,524.96 = 1,004,307.20 : x
  2. Step 2: Convert to fraction form
    3,134,721.44/4,702,524.96 = 1,004,307.20/x
  3. Step 3: Cross multiply
    3,134,721.44x = 4,702,524.96 × 1,004,307.20
  4. Step 4: Simplify right side
    3,134,721.44x = 4,722,779,675,507.71
  5. Step 5: Solve for x
    x = 4,722,779,675,507.71/3,134,721.44
  6. Step 6: Final answer
    x = 1,506,602.66

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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.