Home / 3,024,133.02-4,535,482.93-865,091.57

Finding the Fourth Proportional to 3,024,133.02, 4,535,482.93 and 865,091.57

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Solution

The fourth proportional to 3,024,133.02, 4,535,482.93 and 865,091.57 is: 1,297,432.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,133.02 : 4,535,482.93 = 865,091.57 : x
  2. Step 2: Convert to fraction form
    3,024,133.02/4,535,482.93 = 865,091.57/x
  3. Step 3: Cross multiply
    3,024,133.02x = 4,535,482.93 × 865,091.57
  4. Step 4: Simplify right side
    3,024,133.02x = 3,923,608,023,781.76
  5. Step 5: Solve for x
    x = 3,923,608,023,781.76/3,024,133.02
  6. Step 6: Final answer
    x = 1,297,432.35

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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.