Home / 6,500,931.80-9,752,564.10-2,714,797.40

Finding the Fourth Proportional to 6,500,931.80, 9,752,564.10 and 2,714,797.40

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Solution

The fourth proportional to 6,500,931.80, 9,752,564.10 and 2,714,797.40 is: 4,072,683.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,931.80 : 9,752,564.10 = 2,714,797.40 : x
  2. Step 2: Convert to fraction form
    6,500,931.80/9,752,564.10 = 2,714,797.40/x
  3. Step 3: Cross multiply
    6,500,931.80x = 9,752,564.10 × 2,714,797.40
  4. Step 4: Simplify right side
    6,500,931.80x = 26,476,235,662,013.34
  5. Step 5: Solve for x
    x = 26,476,235,662,013.34/6,500,931.80
  6. Step 6: Final answer
    x = 4,072,683.19

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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.