Home / 9,927,215.60-14,891,681.21-2,738,749.50

Finding the Fourth Proportional to 9,927,215.60, 14,891,681.21 and 2,738,749.50

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Solution

The fourth proportional to 9,927,215.60, 14,891,681.21 and 2,738,749.50 is: 4,108,360.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927,215.60 : 14,891,681.21 = 2,738,749.50 : x
  2. Step 2: Convert to fraction form
    9,927,215.60/14,891,681.21 = 2,738,749.50/x
  3. Step 3: Cross multiply
    9,927,215.60x = 14,891,681.21 × 2,738,749.50
  4. Step 4: Simplify right side
    9,927,215.60x = 40,784,584,454,353.15
  5. Step 5: Solve for x
    x = 40,784,584,454,353.15/9,927,215.60
  6. Step 6: Final answer
    x = 4,108,360.91

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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.