Home / 3,024,647.93-4,536,854.53-750,178.01

Finding the Fourth Proportional to 3,024,647.93, 4,536,854.53 and 750,178.01

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Solution

The fourth proportional to 3,024,647.93, 4,536,854.53 and 750,178.01 is: 1,125,237.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,647.93 : 4,536,854.53 = 750,178.01 : x
  2. Step 2: Convert to fraction form
    3,024,647.93/4,536,854.53 = 750,178.01/x
  3. Step 3: Cross multiply
    3,024,647.93x = 4,536,854.53 × 750,178.01
  4. Step 4: Simplify right side
    3,024,647.93x = 3,403,448,502,974.89
  5. Step 5: Solve for x
    x = 3,403,448,502,974.89/3,024,647.93
  6. Step 6: Final answer
    x = 1,125,237.91

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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.