Home / 7,803,483.76-10,769,225.92-4,365,519.76

Finding the Fourth Proportional to 7,803,483.76, 10,769,225.92 and 4,365,519.76

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Solution

The fourth proportional to 7,803,483.76, 10,769,225.92 and 4,365,519.76 is: 6,024,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,483.76 : 10,769,225.92 = 4,365,519.76 : x
  2. Step 2: Convert to fraction form
    7,803,483.76/10,769,225.92 = 4,365,519.76/x
  3. Step 3: Cross multiply
    7,803,483.76x = 10,769,225.92 × 4,365,519.76
  4. Step 4: Simplify right side
    7,803,483.76x = 47,013,268,553,664.18
  5. Step 5: Solve for x
    x = 47,013,268,553,664.18/7,803,483.76
  6. Step 6: Final answer
    x = 6,024,651.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.