Home / 2,000,787.04-3,001,466.85-616,038.12

Finding the Fourth Proportional to 2,000,787.04, 3,001,466.85 and 616,038.12

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Solution

The fourth proportional to 2,000,787.04, 3,001,466.85 and 616,038.12 is: 924,145.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,787.04 : 3,001,466.85 = 616,038.12 : x
  2. Step 2: Convert to fraction form
    2,000,787.04/3,001,466.85 = 616,038.12/x
  3. Step 3: Cross multiply
    2,000,787.04x = 3,001,466.85 × 616,038.12
  4. Step 4: Simplify right side
    2,000,787.04x = 1,849,017,995,516.32
  5. Step 5: Solve for x
    x = 1,849,017,995,516.32/2,000,787.04
  6. Step 6: Final answer
    x = 924,145.33

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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.