Home / 2,080,303.04-2,870,822.10-1,162,532.19

Finding the Fourth Proportional to 2,080,303.04, 2,870,822.10 and 1,162,532.19

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Solution

The fourth proportional to 2,080,303.04, 2,870,822.10 and 1,162,532.19 is: 1,604,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,303.04 : 2,870,822.10 = 1,162,532.19 : x
  2. Step 2: Convert to fraction form
    2,080,303.04/2,870,822.10 = 1,162,532.19/x
  3. Step 3: Cross multiply
    2,080,303.04x = 2,870,822.10 × 1,162,532.19
  4. Step 4: Simplify right side
    2,080,303.04x = 3,337,423,103,013.40
  5. Step 5: Solve for x
    x = 3,337,423,103,013.40/2,080,303.04
  6. Step 6: Final answer
    x = 1,604,296.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.