Home / 1,035,823.72-1,429,463.46-583,130.92

Finding the Fourth Proportional to 1,035,823.72, 1,429,463.46 and 583,130.92

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Solution

The fourth proportional to 1,035,823.72, 1,429,463.46 and 583,130.92 is: 804,735.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,823.72 : 1,429,463.46 = 583,130.92 : x
  2. Step 2: Convert to fraction form
    1,035,823.72/1,429,463.46 = 583,130.92/x
  3. Step 3: Cross multiply
    1,035,823.72x = 1,429,463.46 × 583,130.92
  4. Step 4: Simplify right side
    1,035,823.72x = 833,564,342,536.18
  5. Step 5: Solve for x
    x = 833,564,342,536.18/1,035,823.72
  6. Step 6: Final answer
    x = 804,735.72

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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.