Home / 1,037,293-1,431,464.34-560,365

Finding the Fourth Proportional to 1,037,293, 1,431,464.34 and 560,365

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Solution

The fourth proportional to 1,037,293, 1,431,464.34 and 560,365 is: 773,303.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,293 : 1,431,464.34 = 560,365 : x
  2. Step 2: Convert to fraction form
    1,037,293/1,431,464.34 = 560,365/x
  3. Step 3: Cross multiply
    1,037,293x = 1,431,464.34 × 560,365
  4. Step 4: Simplify right side
    1,037,293x = 802,142,514,884.10
  5. Step 5: Solve for x
    x = 802,142,514,884.10/1,037,293
  6. Step 6: Final answer
    x = 773,303.70

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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.