Home / 1,748,655.53-2,623,336.89-737,779.98

Finding the Fourth Proportional to 1,748,655.53, 2,623,336.89 and 737,779.98

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Solution

The fourth proportional to 1,748,655.53, 2,623,336.89 and 737,779.98 is: 1,106,819.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,655.53 : 2,623,336.89 = 737,779.98 : x
  2. Step 2: Convert to fraction form
    1,748,655.53/2,623,336.89 = 737,779.98/x
  3. Step 3: Cross multiply
    1,748,655.53x = 2,623,336.89 × 737,779.98
  4. Step 4: Simplify right side
    1,748,655.53x = 1,935,445,438,237.46
  5. Step 5: Solve for x
    x = 1,935,445,438,237.46/1,748,655.53
  6. Step 6: Final answer
    x = 1,106,819.16

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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.