Home / 9,676,762.83-14,524,110.95-4,887,808.74

Finding the Fourth Proportional to 9,676,762.83, 14,524,110.95 and 4,887,808.74

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Solution

The fourth proportional to 9,676,762.83, 14,524,110.95 and 4,887,808.74 is: 7,336,242.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,676,762.83 : 14,524,110.95 = 4,887,808.74 : x
  2. Step 2: Convert to fraction form
    9,676,762.83/14,524,110.95 = 4,887,808.74/x
  3. Step 3: Cross multiply
    9,676,762.83x = 14,524,110.95 × 4,887,808.74
  4. Step 4: Simplify right side
    9,676,762.83x = 70,991,076,417,700.66
  5. Step 5: Solve for x
    x = 70,991,076,417,700.66/9,676,762.83
  6. Step 6: Final answer
    x = 7,336,242.26

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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.