Home / 1,473,499.18-2,210,248.86-408,541.26

Finding the Fourth Proportional to 1,473,499.18, 2,210,248.86 and 408,541.26

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Solution

The fourth proportional to 1,473,499.18, 2,210,248.86 and 408,541.26 is: 612,811.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,499.18 : 2,210,248.86 = 408,541.26 : x
  2. Step 2: Convert to fraction form
    1,473,499.18/2,210,248.86 = 408,541.26/x
  3. Step 3: Cross multiply
    1,473,499.18x = 2,210,248.86 × 408,541.26
  4. Step 4: Simplify right side
    1,473,499.18x = 902,977,854,177.96
  5. Step 5: Solve for x
    x = 902,977,854,177.96/1,473,499.18
  6. Step 6: Final answer
    x = 612,811.91

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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.