Home / 2,708,186.16-4,060,988.10-1,002,252.72

Finding the Fourth Proportional to 2,708,186.16, 4,060,988.10 and 1,002,252.72

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Solution

The fourth proportional to 2,708,186.16, 4,060,988.10 and 1,002,252.72 is: 1,502,901.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,186.16 : 4,060,988.10 = 1,002,252.72 : x
  2. Step 2: Convert to fraction form
    2,708,186.16/4,060,988.10 = 1,002,252.72/x
  3. Step 3: Cross multiply
    2,708,186.16x = 4,060,988.10 × 1,002,252.72
  4. Step 4: Simplify right side
    2,708,186.16x = 4,070,136,369,112.63
  5. Step 5: Solve for x
    x = 4,070,136,369,112.63/2,708,186.16
  6. Step 6: Final answer
    x = 1,502,901.25

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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.