Home / 5,068,292.40-7,602,516.36-1,702,528.56

Finding the Fourth Proportional to 5,068,292.40, 7,602,516.36 and 1,702,528.56

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Solution

The fourth proportional to 5,068,292.40, 7,602,516.36 and 1,702,528.56 is: 2,553,818.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,292.40 : 7,602,516.36 = 1,702,528.56 : x
  2. Step 2: Convert to fraction form
    5,068,292.40/7,602,516.36 = 1,702,528.56/x
  3. Step 3: Cross multiply
    5,068,292.40x = 7,602,516.36 × 1,702,528.56
  4. Step 4: Simplify right side
    5,068,292.40x = 12,943,501,230,767.24
  5. Step 5: Solve for x
    x = 12,943,501,230,767.24/5,068,292.40
  6. Step 6: Final answer
    x = 2,553,818.96

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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.