Home / 3,750,803.27-5,625,549.47-1,054,487.96

Finding the Fourth Proportional to 3,750,803.27, 5,625,549.47 and 1,054,487.96

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Solution

The fourth proportional to 3,750,803.27, 5,625,549.47 and 1,054,487.96 is: 1,581,547.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,803.27 : 5,625,549.47 = 1,054,487.96 : x
  2. Step 2: Convert to fraction form
    3,750,803.27/5,625,549.47 = 1,054,487.96/x
  3. Step 3: Cross multiply
    3,750,803.27x = 5,625,549.47 × 1,054,487.96
  4. Step 4: Simplify right side
    3,750,803.27x = 5,932,074,151,099.19
  5. Step 5: Solve for x
    x = 5,932,074,151,099.19/3,750,803.27
  6. Step 6: Final answer
    x = 1,581,547.67

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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.