Home / 7,582,667.47-10,461,526.10-4,317,171.66

Finding the Fourth Proportional to 7,582,667.47, 10,461,526.10 and 4,317,171.66

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Solution

The fourth proportional to 7,582,667.47, 10,461,526.10 and 4,317,171.66 is: 5,956,242.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,667.47 : 10,461,526.10 = 4,317,171.66 : x
  2. Step 2: Convert to fraction form
    7,582,667.47/10,461,526.10 = 4,317,171.66/x
  3. Step 3: Cross multiply
    7,582,667.47x = 10,461,526.10 × 4,317,171.66
  4. Step 4: Simplify right side
    7,582,667.47x = 45,164,203,999,270.33
  5. Step 5: Solve for x
    x = 45,164,203,999,270.33/7,582,667.47
  6. Step 6: Final answer
    x = 5,956,242.20

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1.5x scale

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.