Home / 3,758,050.32-5,637,026.28-918,187.08

Finding the Fourth Proportional to 3,758,050.32, 5,637,026.28 and 918,187.08

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Solution

The fourth proportional to 3,758,050.32, 5,637,026.28 and 918,187.08 is: 1,377,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,050.32 : 5,637,026.28 = 918,187.08 : x
  2. Step 2: Convert to fraction form
    3,758,050.32/5,637,026.28 = 918,187.08/x
  3. Step 3: Cross multiply
    3,758,050.32x = 5,637,026.28 × 918,187.08
  4. Step 4: Simplify right side
    3,758,050.32x = 5,175,844,699,916.46
  5. Step 5: Solve for x
    x = 5,175,844,699,916.46/3,758,050.32
  6. Step 6: Final answer
    x = 1,377,268.60

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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.