Home / 3,598,547.16-5,395,154.22-2,178,267.24

Finding the Fourth Proportional to 3,598,547.16, 5,395,154.22 and 2,178,267.24

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Solution

The fourth proportional to 3,598,547.16, 5,395,154.22 and 2,178,267.24 is: 3,265,786.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,547.16 : 5,395,154.22 = 2,178,267.24 : x
  2. Step 2: Convert to fraction form
    3,598,547.16/5,395,154.22 = 2,178,267.24/x
  3. Step 3: Cross multiply
    3,598,547.16x = 5,395,154.22 × 2,178,267.24
  4. Step 4: Simplify right side
    3,598,547.16x = 11,752,087,692,173.75
  5. Step 5: Solve for x
    x = 11,752,087,692,173.75/3,598,547.16
  6. Step 6: Final answer
    x = 3,265,786.77

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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.