Home / 7,596,366.85-10,482,985.95-4,158,607.88

Finding the Fourth Proportional to 7,596,366.85, 10,482,985.95 and 4,158,607.88

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Solution

The fourth proportional to 7,596,366.85, 10,482,985.95 and 4,158,607.88 is: 5,738,878.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,366.85 : 10,482,985.95 = 4,158,607.88 : x
  2. Step 2: Convert to fraction form
    7,596,366.85/10,482,985.95 = 4,158,607.88/x
  3. Step 3: Cross multiply
    7,596,366.85x = 10,482,985.95 × 4,158,607.88
  4. Step 4: Simplify right side
    7,596,366.85x = 43,594,627,948,900.77
  5. Step 5: Solve for x
    x = 43,594,627,948,900.77/7,596,366.85
  6. Step 6: Final answer
    x = 5,738,878.71

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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.