Home / 473,058.41-652,965.44-291,826.85

Finding the Fourth Proportional to 473,058.41, 652,965.44 and 291,826.85

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Solution

The fourth proportional to 473,058.41, 652,965.44 and 291,826.85 is: 402,810.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,058.41 : 652,965.44 = 291,826.85 : x
  2. Step 2: Convert to fraction form
    473,058.41/652,965.44 = 291,826.85/x
  3. Step 3: Cross multiply
    473,058.41x = 652,965.44 × 291,826.85
  4. Step 4: Simplify right side
    473,058.41x = 190,552,842,790.10
  5. Step 5: Solve for x
    x = 190,552,842,790.10/473,058.41
  6. Step 6: Final answer
    x = 402,810.39

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1.5x scale

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.