Home / 6,193,534.40-9,286,685.76-2,402,587.52

Finding the Fourth Proportional to 6,193,534.40, 9,286,685.76 and 2,402,587.52

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Solution

The fourth proportional to 6,193,534.40, 9,286,685.76 and 2,402,587.52 is: 3,602,478.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,534.40 : 9,286,685.76 = 2,402,587.52 : x
  2. Step 2: Convert to fraction form
    6,193,534.40/9,286,685.76 = 2,402,587.52/x
  3. Step 3: Cross multiply
    6,193,534.40x = 9,286,685.76 × 2,402,587.52
  4. Step 4: Simplify right side
    6,193,534.40x = 22,312,075,309,137.71
  5. Step 5: Solve for x
    x = 22,312,075,309,137.71/6,193,534.40
  6. Step 6: Final answer
    x = 3,602,478.63

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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.