Home / 4,331,292.30-6,495,677.01-1,298,537.10

Finding the Fourth Proportional to 4,331,292.30, 6,495,677.01 and 1,298,537.10

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Solution

The fourth proportional to 4,331,292.30, 6,495,677.01 and 1,298,537.10 is: 1,947,427.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,292.30 : 6,495,677.01 = 1,298,537.10 : x
  2. Step 2: Convert to fraction form
    4,331,292.30/6,495,677.01 = 1,298,537.10/x
  3. Step 3: Cross multiply
    4,331,292.30x = 6,495,677.01 × 1,298,537.10
  4. Step 4: Simplify right side
    4,331,292.30x = 8,434,877,587,102.07
  5. Step 5: Solve for x
    x = 8,434,877,587,102.07/4,331,292.30
  6. Step 6: Final answer
    x = 1,947,427.47

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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.