Home / 1,032,032.58-1,424,165.90-573,176.70

Finding the Fourth Proportional to 1,032,032.58, 1,424,165.90 and 573,176.70

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Solution

The fourth proportional to 1,032,032.58, 1,424,165.90 and 573,176.70 is: 790,962.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,032.58 : 1,424,165.90 = 573,176.70 : x
  2. Step 2: Convert to fraction form
    1,032,032.58/1,424,165.90 = 573,176.70/x
  3. Step 3: Cross multiply
    1,032,032.58x = 1,424,165.90 × 573,176.70
  4. Step 4: Simplify right side
    1,032,032.58x = 816,298,710,814.53
  5. Step 5: Solve for x
    x = 816,298,710,814.53/1,032,032.58
  6. Step 6: Final answer
    x = 790,962.15

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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.