Home / 9,079,001.60-12,525,050.88-5,977,523.84

Finding the Fourth Proportional to 9,079,001.60, 12,525,050.88 and 5,977,523.84

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Solution

The fourth proportional to 9,079,001.60, 12,525,050.88 and 5,977,523.84 is: 8,246,368.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,079,001.60 : 12,525,050.88 = 5,977,523.84 : x
  2. Step 2: Convert to fraction form
    9,079,001.60/12,525,050.88 = 5,977,523.84/x
  3. Step 3: Cross multiply
    9,079,001.60x = 12,525,050.88 × 5,977,523.84
  4. Step 4: Simplify right side
    9,079,001.60x = 74,868,790,232,412.98
  5. Step 5: Solve for x
    x = 74,868,790,232,412.98/9,079,001.60
  6. Step 6: Final answer
    x = 8,246,368.22

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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.