Home / 1,674,925.30-2,512,387.95-1,037,196.10

Finding the Fourth Proportional to 1,674,925.30, 2,512,387.95 and 1,037,196.10

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Solution

The fourth proportional to 1,674,925.30, 2,512,387.95 and 1,037,196.10 is: 1,555,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,925.30 : 2,512,387.95 = 1,037,196.10 : x
  2. Step 2: Convert to fraction form
    1,674,925.30/2,512,387.95 = 1,037,196.10/x
  3. Step 3: Cross multiply
    1,674,925.30x = 2,512,387.95 × 1,037,196.10
  4. Step 4: Simplify right side
    1,674,925.30x = 2,605,838,983,427.00
  5. Step 5: Solve for x
    x = 2,605,838,983,427.00/1,674,925.30
  6. Step 6: Final answer
    x = 1,555,794.15

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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.