Home / 934,867.46-1,403,061.17-530,316.20

Finding the Fourth Proportional to 934,867.46, 1,403,061.17 and 530,316.20

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Solution

The fourth proportional to 934,867.46, 1,403,061.17 and 530,316.20 is: 795,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,867.46 : 1,403,061.17 = 530,316.20 : x
  2. Step 2: Convert to fraction form
    934,867.46/1,403,061.17 = 530,316.20/x
  3. Step 3: Cross multiply
    934,867.46x = 1,403,061.17 × 530,316.20
  4. Step 4: Simplify right side
    934,867.46x = 744,066,058,375.07
  5. Step 5: Solve for x
    x = 744,066,058,375.07/934,867.46
  6. Step 6: Final answer
    x = 795,905.40

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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.