Home / 7,703,359.58-10,630,506.34-4,265,526.80

Finding the Fourth Proportional to 7,703,359.58, 10,630,506.34 and 4,265,526.80

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Solution

The fourth proportional to 7,703,359.58, 10,630,506.34 and 4,265,526.80 is: 5,886,355.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,359.58 : 10,630,506.34 = 4,265,526.80 : x
  2. Step 2: Convert to fraction form
    7,703,359.58/10,630,506.34 = 4,265,526.80/x
  3. Step 3: Cross multiply
    7,703,359.58x = 10,630,506.34 × 4,265,526.80
  4. Step 4: Simplify right side
    7,703,359.58x = 45,344,709,690,839.91
  5. Step 5: Solve for x
    x = 45,344,709,690,839.91/7,703,359.58
  6. Step 6: Final answer
    x = 5,886,355.07

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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.