Home / 6,785,702.73-10,178,547.62-1,737,005.13

Finding the Fourth Proportional to 6,785,702.73, 10,178,547.62 and 1,737,005.13

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Solution

The fourth proportional to 6,785,702.73, 10,178,547.62 and 1,737,005.13 is: 2,605,506.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,702.73 : 10,178,547.62 = 1,737,005.13 : x
  2. Step 2: Convert to fraction form
    6,785,702.73/10,178,547.62 = 1,737,005.13/x
  3. Step 3: Cross multiply
    6,785,702.73x = 10,178,547.62 × 1,737,005.13
  4. Step 4: Simplify right side
    6,785,702.73x = 17,680,189,423,204.27
  5. Step 5: Solve for x
    x = 17,680,189,423,204.27/6,785,702.73
  6. Step 6: Final answer
    x = 2,605,506.04

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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.