Home / 9,343,079.40-14,014,619.10-2,955,289.80

Finding the Fourth Proportional to 9,343,079.40, 14,014,619.10 and 2,955,289.80

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Solution

The fourth proportional to 9,343,079.40, 14,014,619.10 and 2,955,289.80 is: 4,432,934.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,079.40 : 14,014,619.10 = 2,955,289.80 : x
  2. Step 2: Convert to fraction form
    9,343,079.40/14,014,619.10 = 2,955,289.80/x
  3. Step 3: Cross multiply
    9,343,079.40x = 14,014,619.10 × 2,955,289.80
  4. Step 4: Simplify right side
    9,343,079.40x = 41,417,260,877,115.18
  5. Step 5: Solve for x
    x = 41,417,260,877,115.18/9,343,079.40
  6. Step 6: Final answer
    x = 4,432,934.70

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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.