Home / 10,429,899.04-14,393,925.84-5,846,221.60

Finding the Fourth Proportional to 10,429,899.04, 14,393,925.84 and 5,846,221.60

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Solution

The fourth proportional to 10,429,899.04, 14,393,925.84 and 5,846,221.60 is: 8,068,158.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,429,899.04 : 14,393,925.84 = 5,846,221.60 : x
  2. Step 2: Convert to fraction form
    10,429,899.04/14,393,925.84 = 5,846,221.60/x
  3. Step 3: Cross multiply
    10,429,899.04x = 14,393,925.84 × 5,846,221.60
  4. Step 4: Simplify right side
    10,429,899.04x = 84,150,080,154,606.14
  5. Step 5: Solve for x
    x = 84,150,080,154,606.14/10,429,899.04
  6. Step 6: Final answer
    x = 8,068,158.65

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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.