Home / 1,531,080.36-2,297,466.18-632,313

Finding the Fourth Proportional to 1,531,080.36, 2,297,466.18 and 632,313

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Solution

The fourth proportional to 1,531,080.36, 2,297,466.18 and 632,313 is: 948,818.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,531,080.36 : 2,297,466.18 = 632,313 : x
  2. Step 2: Convert to fraction form
    1,531,080.36/2,297,466.18 = 632,313/x
  3. Step 3: Cross multiply
    1,531,080.36x = 2,297,466.18 × 632,313
  4. Step 4: Simplify right side
    1,531,080.36x = 1,452,717,732,674.34
  5. Step 5: Solve for x
    x = 1,452,717,732,674.34/1,531,080.36
  6. Step 6: Final answer
    x = 948,818.74

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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.