Home / 8,304,752.96-11,460,560.16-4,683,081.92

Finding the Fourth Proportional to 8,304,752.96, 11,460,560.16 and 4,683,081.92

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Solution

The fourth proportional to 8,304,752.96, 11,460,560.16 and 4,683,081.92 is: 6,462,653.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,752.96 : 11,460,560.16 = 4,683,081.92 : x
  2. Step 2: Convert to fraction form
    8,304,752.96/11,460,560.16 = 4,683,081.92/x
  3. Step 3: Cross multiply
    8,304,752.96x = 11,460,560.16 × 4,683,081.92
  4. Step 4: Simplify right side
    8,304,752.96x = 53,670,742,078,368.30
  5. Step 5: Solve for x
    x = 53,670,742,078,368.30/8,304,752.96
  6. Step 6: Final answer
    x = 6,462,653.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.