Home / 1,674,748.59-2,310,169.19-1,053,565.94

Finding the Fourth Proportional to 1,674,748.59, 2,310,169.19 and 1,053,565.94

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Solution

The fourth proportional to 1,674,748.59, 2,310,169.19 and 1,053,565.94 is: 1,453,302.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,748.59 : 2,310,169.19 = 1,053,565.94 : x
  2. Step 2: Convert to fraction form
    1,674,748.59/2,310,169.19 = 1,053,565.94/x
  3. Step 3: Cross multiply
    1,674,748.59x = 2,310,169.19 × 1,053,565.94
  4. Step 4: Simplify right side
    1,674,748.59x = 2,433,915,557,402.71
  5. Step 5: Solve for x
    x = 2,433,915,557,402.71/1,674,748.59
  6. Step 6: Final answer
    x = 1,453,302.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.