Home / 1,735,538.68-2,605,148.34-1,537,147

Finding the Fourth Proportional to 1,735,538.68, 2,605,148.34 and 1,537,147

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Solution

The fourth proportional to 1,735,538.68, 2,605,148.34 and 1,537,147 is: 2,307,350.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,538.68 : 2,605,148.34 = 1,537,147 : x
  2. Step 2: Convert to fraction form
    1,735,538.68/2,605,148.34 = 1,537,147/x
  3. Step 3: Cross multiply
    1,735,538.68x = 2,605,148.34 × 1,537,147
  4. Step 4: Simplify right side
    1,735,538.68x = 4,004,495,955,385.98
  5. Step 5: Solve for x
    x = 4,004,495,955,385.98/1,735,538.68
  6. Step 6: Final answer
    x = 2,307,350.45

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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.