Home / 1,038,094.62-1,432,570.71-585,385.74

Finding the Fourth Proportional to 1,038,094.62, 1,432,570.71 and 585,385.74

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Solution

The fourth proportional to 1,038,094.62, 1,432,570.71 and 585,385.74 is: 807,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,094.62 : 1,432,570.71 = 585,385.74 : x
  2. Step 2: Convert to fraction form
    1,038,094.62/1,432,570.71 = 585,385.74/x
  3. Step 3: Cross multiply
    1,038,094.62x = 1,432,570.71 × 585,385.74
  4. Step 4: Simplify right side
    1,038,094.62x = 838,606,465,175.68
  5. Step 5: Solve for x
    x = 838,606,465,175.68/1,038,094.62
  6. Step 6: Final answer
    x = 807,832.40

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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.