Home / 1,134,038.25-1,700,466.77-534,838.52

Finding the Fourth Proportional to 1,134,038.25, 1,700,466.77 and 534,838.52

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Solution

The fourth proportional to 1,134,038.25, 1,700,466.77 and 534,838.52 is: 801,979.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,038.25 : 1,700,466.77 = 534,838.52 : x
  2. Step 2: Convert to fraction form
    1,134,038.25/1,700,466.77 = 534,838.52/x
  3. Step 3: Cross multiply
    1,134,038.25x = 1,700,466.77 × 534,838.52
  4. Step 4: Simplify right side
    1,134,038.25x = 909,475,128,373.18
  5. Step 5: Solve for x
    x = 909,475,128,373.18/1,134,038.25
  6. Step 6: Final answer
    x = 801,979.24

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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.