Home / 7,703,496.54-10,630,694.50-4,265,663.76

Finding the Fourth Proportional to 7,703,496.54, 10,630,694.50 and 4,265,663.76

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Solution

The fourth proportional to 7,703,496.54, 10,630,694.50 and 4,265,663.76 is: 5,886,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,496.54 : 10,630,694.50 = 4,265,663.76 : x
  2. Step 2: Convert to fraction form
    7,703,496.54/10,630,694.50 = 4,265,663.76/x
  3. Step 3: Cross multiply
    7,703,496.54x = 10,630,694.50 × 4,265,663.76
  4. Step 4: Simplify right side
    7,703,496.54x = 45,346,968,272,281.32
  5. Step 5: Solve for x
    x = 45,346,968,272,281.32/7,703,496.54
  6. Step 6: Final answer
    x = 5,886,543.60

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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.