Home / 7,700,444.04-11,546,778.06-4,506,529.80

Finding the Fourth Proportional to 7,700,444.04, 11,546,778.06 and 4,506,529.80

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Solution

The fourth proportional to 7,700,444.04, 11,546,778.06 and 4,506,529.80 is: 6,757,519.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,700,444.04 : 11,546,778.06 = 4,506,529.80 : x
  2. Step 2: Convert to fraction form
    7,700,444.04/11,546,778.06 = 4,506,529.80/x
  3. Step 3: Cross multiply
    7,700,444.04x = 11,546,778.06 × 4,506,529.80
  4. Step 4: Simplify right side
    7,700,444.04x = 52,035,899,421,376.19
  5. Step 5: Solve for x
    x = 52,035,899,421,376.19/7,700,444.04
  6. Step 6: Final answer
    x = 6,757,519.33

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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.