Home / 1,154,098.95-1,592,854.32-670,944.35

Finding the Fourth Proportional to 1,154,098.95, 1,592,854.32 and 670,944.35

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Solution

The fourth proportional to 1,154,098.95, 1,592,854.32 and 670,944.35 is: 926,018.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,098.95 : 1,592,854.32 = 670,944.35 : x
  2. Step 2: Convert to fraction form
    1,154,098.95/1,592,854.32 = 670,944.35/x
  3. Step 3: Cross multiply
    1,154,098.95x = 1,592,854.32 × 670,944.35
  4. Step 4: Simplify right side
    1,154,098.95x = 1,068,716,606,377.09
  5. Step 5: Solve for x
    x = 1,068,716,606,377.09/1,154,098.95
  6. Step 6: Final answer
    x = 926,018.18

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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.