Home / 1,124,877.24-1,552,327.74-615,575.16

Finding the Fourth Proportional to 1,124,877.24, 1,552,327.74 and 615,575.16

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Solution

The fourth proportional to 1,124,877.24, 1,552,327.74 and 615,575.16 is: 849,492.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,877.24 : 1,552,327.74 = 615,575.16 : x
  2. Step 2: Convert to fraction form
    1,124,877.24/1,552,327.74 = 615,575.16/x
  3. Step 3: Cross multiply
    1,124,877.24x = 1,552,327.74 × 615,575.16
  4. Step 4: Simplify right side
    1,124,877.24x = 955,574,396,922.94
  5. Step 5: Solve for x
    x = 955,574,396,922.94/1,124,877.24
  6. Step 6: Final answer
    x = 849,492.16

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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.