Home / 1,057,595.16-1,459,498.30-574,159.94

Finding the Fourth Proportional to 1,057,595.16, 1,459,498.30 and 574,159.94

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Solution

The fourth proportional to 1,057,595.16, 1,459,498.30 and 574,159.94 is: 792,349.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,595.16 : 1,459,498.30 = 574,159.94 : x
  2. Step 2: Convert to fraction form
    1,057,595.16/1,459,498.30 = 574,159.94/x
  3. Step 3: Cross multiply
    1,057,595.16x = 1,459,498.30 × 574,159.94
  4. Step 4: Simplify right side
    1,057,595.16x = 837,985,456,358.10
  5. Step 5: Solve for x
    x = 837,985,456,358.10/1,057,595.16
  6. Step 6: Final answer
    x = 792,349.94

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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.