Home / 3,660,337.57-5,490,478.71-1,101,541.50

Finding the Fourth Proportional to 3,660,337.57, 5,490,478.71 and 1,101,541.50

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Solution

The fourth proportional to 3,660,337.57, 5,490,478.71 and 1,101,541.50 is: 1,652,303.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,337.57 : 5,490,478.71 = 1,101,541.50 : x
  2. Step 2: Convert to fraction form
    3,660,337.57/5,490,478.71 = 1,101,541.50/x
  3. Step 3: Cross multiply
    3,660,337.57x = 5,490,478.71 × 1,101,541.50
  4. Step 4: Simplify right side
    3,660,337.57x = 6,047,990,153,931.47
  5. Step 5: Solve for x
    x = 6,047,990,153,931.47/3,660,337.57
  6. Step 6: Final answer
    x = 1,652,303.93

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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.