Home / 7,937,206.28-10,953,027.30-4,674,158.60

Finding the Fourth Proportional to 7,937,206.28, 10,953,027.30 and 4,674,158.60

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Solution

The fourth proportional to 7,937,206.28, 10,953,027.30 and 4,674,158.60 is: 6,450,151.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,937,206.28 : 10,953,027.30 = 4,674,158.60 : x
  2. Step 2: Convert to fraction form
    7,937,206.28/10,953,027.30 = 4,674,158.60/x
  3. Step 3: Cross multiply
    7,937,206.28x = 10,953,027.30 × 4,674,158.60
  4. Step 4: Simplify right side
    7,937,206.28x = 51,196,186,750,329.78
  5. Step 5: Solve for x
    x = 51,196,186,750,329.78/7,937,206.28
  6. Step 6: Final answer
    x = 6,450,151.97

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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.