Home / 6,710,246.40-10,057,496.40-2,872,061.40

Finding the Fourth Proportional to 6,710,246.40, 10,057,496.40 and 2,872,061.40

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Solution

The fourth proportional to 6,710,246.40, 10,057,496.40 and 2,872,061.40 is: 4,304,722.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,246.40 : 10,057,496.40 = 2,872,061.40 : x
  2. Step 2: Convert to fraction form
    6,710,246.40/10,057,496.40 = 2,872,061.40/x
  3. Step 3: Cross multiply
    6,710,246.40x = 10,057,496.40 × 2,872,061.40
  4. Step 4: Simplify right side
    6,710,246.40x = 28,885,747,191,078.96
  5. Step 5: Solve for x
    x = 28,885,747,191,078.96/6,710,246.40
  6. Step 6: Final answer
    x = 4,304,722.28

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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.