Home / 1,748,244.96-2,617,437.02-925,719.71

Finding the Fourth Proportional to 1,748,244.96, 2,617,437.02 and 925,719.71

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Solution

The fourth proportional to 1,748,244.96, 2,617,437.02 and 925,719.71 is: 1,385,968.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,244.96 : 2,617,437.02 = 925,719.71 : x
  2. Step 2: Convert to fraction form
    1,748,244.96/2,617,437.02 = 925,719.71/x
  3. Step 3: Cross multiply
    1,748,244.96x = 2,617,437.02 × 925,719.71
  4. Step 4: Simplify right side
    1,748,244.96x = 2,423,013,021,381.88
  5. Step 5: Solve for x
    x = 2,423,013,021,381.88/1,748,244.96
  6. Step 6: Final answer
    x = 1,385,968.83

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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.