Home / 1,032,402.16-1,424,942.70-573,674.32

Finding the Fourth Proportional to 1,032,402.16, 1,424,942.70 and 573,674.32

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Solution

The fourth proportional to 1,032,402.16, 1,424,942.70 and 573,674.32 is: 791,797.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,402.16 : 1,424,942.70 = 573,674.32 : x
  2. Step 2: Convert to fraction form
    1,032,402.16/1,424,942.70 = 573,674.32/x
  3. Step 3: Cross multiply
    1,032,402.16x = 1,424,942.70 × 573,674.32
  4. Step 4: Simplify right side
    1,032,402.16x = 817,453,034,461.46
  5. Step 5: Solve for x
    x = 817,453,034,461.46/1,032,402.16
  6. Step 6: Final answer
    x = 791,797.10

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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.