Home / 6,553,095.11-9,829,637.50-1,760,784.38

Finding the Fourth Proportional to 6,553,095.11, 9,829,637.50 and 1,760,784.38

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Solution

The fourth proportional to 6,553,095.11, 9,829,637.50 and 1,760,784.38 is: 2,641,175.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,095.11 : 9,829,637.50 = 1,760,784.38 : x
  2. Step 2: Convert to fraction form
    6,553,095.11/9,829,637.50 = 1,760,784.38/x
  3. Step 3: Cross multiply
    6,553,095.11x = 9,829,637.50 × 1,760,784.38
  4. Step 4: Simplify right side
    6,553,095.11x = 17,307,872,157,674.71
  5. Step 5: Solve for x
    x = 17,307,872,157,674.71/6,553,095.11
  6. Step 6: Final answer
    x = 2,641,175.18

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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.