Home / 6,841,345.76-10,265,559.60-4,963,585.76

Finding the Fourth Proportional to 6,841,345.76, 10,265,559.60 and 4,963,585.76

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Solution

The fourth proportional to 6,841,345.76, 10,265,559.60 and 4,963,585.76 is: 7,447,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,345.76 : 10,265,559.60 = 4,963,585.76 : x
  2. Step 2: Convert to fraction form
    6,841,345.76/10,265,559.60 = 4,963,585.76/x
  3. Step 3: Cross multiply
    6,841,345.76x = 10,265,559.60 × 4,963,585.76
  4. Step 4: Simplify right side
    6,841,345.76x = 50,953,985,448,991.29
  5. Step 5: Solve for x
    x = 50,953,985,448,991.29/6,841,345.76
  6. Step 6: Final answer
    x = 7,447,947.70

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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.