Home / 10,392,624.94-14,341,525.80-5,746,330.06

Finding the Fourth Proportional to 10,392,624.94, 14,341,525.80 and 5,746,330.06

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Solution

The fourth proportional to 10,392,624.94, 14,341,525.80 and 5,746,330.06 is: 7,929,771.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392,624.94 : 14,341,525.80 = 5,746,330.06 : x
  2. Step 2: Convert to fraction form
    10,392,624.94/14,341,525.80 = 5,746,330.06/x
  3. Step 3: Cross multiply
    10,392,624.94x = 14,341,525.80 × 5,746,330.06
  4. Step 4: Simplify right side
    10,392,624.94x = 82,411,140,810,805.55
  5. Step 5: Solve for x
    x = 82,411,140,810,805.55/10,392,624.94
  6. Step 6: Final answer
    x = 7,929,771.48

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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.