Home / 1,248,062.04-1,872,326.88-500,166.36

Finding the Fourth Proportional to 1,248,062.04, 1,872,326.88 and 500,166.36

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Solution

The fourth proportional to 1,248,062.04, 1,872,326.88 and 500,166.36 is: 750,343.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,062.04 : 1,872,326.88 = 500,166.36 : x
  2. Step 2: Convert to fraction form
    1,248,062.04/1,872,326.88 = 500,166.36/x
  3. Step 3: Cross multiply
    1,248,062.04x = 1,872,326.88 × 500,166.36
  4. Step 4: Simplify right side
    1,248,062.04x = 936,474,920,299.76
  5. Step 5: Solve for x
    x = 936,474,920,299.76/1,248,062.04
  6. Step 6: Final answer
    x = 750,343.24

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1.5x scale

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.