Home / 704,036.64-1,056,052.80-608,984.10

Finding the Fourth Proportional to 704,036.64, 1,056,052.80 and 608,984.10

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Solution

The fourth proportional to 704,036.64, 1,056,052.80 and 608,984.10 is: 913,474.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,036.64 : 1,056,052.80 = 608,984.10 : x
  2. Step 2: Convert to fraction form
    704,036.64/1,056,052.80 = 608,984.10/x
  3. Step 3: Cross multiply
    704,036.64x = 1,056,052.80 × 608,984.10
  4. Step 4: Simplify right side
    704,036.64x = 643,119,363,960.48
  5. Step 5: Solve for x
    x = 643,119,363,960.48/704,036.64
  6. Step 6: Final answer
    x = 913,474.28

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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.