Home / 1,037,104.07-1,430,694.92-693,024.47

Finding the Fourth Proportional to 1,037,104.07, 1,430,694.92 and 693,024.47

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Solution

The fourth proportional to 1,037,104.07, 1,430,694.92 and 693,024.47 is: 956,033.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,104.07 : 1,430,694.92 = 693,024.47 : x
  2. Step 2: Convert to fraction form
    1,037,104.07/1,430,694.92 = 693,024.47/x
  3. Step 3: Cross multiply
    1,037,104.07x = 1,430,694.92 × 693,024.47
  4. Step 4: Simplify right side
    1,037,104.07x = 991,506,588,664.69
  5. Step 5: Solve for x
    x = 991,506,588,664.69/1,037,104.07
  6. Step 6: Final answer
    x = 956,033.84

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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.