Home / 2,346,254.04-3,520,712.40-1,266,752.20

Finding the Fourth Proportional to 2,346,254.04, 3,520,712.40 and 1,266,752.20

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Solution

The fourth proportional to 2,346,254.04, 3,520,712.40 and 1,266,752.20 is: 1,900,847.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,254.04 : 3,520,712.40 = 1,266,752.20 : x
  2. Step 2: Convert to fraction form
    2,346,254.04/3,520,712.40 = 1,266,752.20/x
  3. Step 3: Cross multiply
    2,346,254.04x = 3,520,712.40 × 1,266,752.20
  4. Step 4: Simplify right side
    2,346,254.04x = 4,459,870,178,267.28
  5. Step 5: Solve for x
    x = 4,459,870,178,267.28/2,346,254.04
  6. Step 6: Final answer
    x = 1,900,847.10

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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.