Home / 1,552,587.72-2,328,093.99-710,417.76

Finding the Fourth Proportional to 1,552,587.72, 2,328,093.99 and 710,417.76

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Solution

The fourth proportional to 1,552,587.72, 2,328,093.99 and 710,417.76 is: 1,065,266.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,587.72 : 2,328,093.99 = 710,417.76 : x
  2. Step 2: Convert to fraction form
    1,552,587.72/2,328,093.99 = 710,417.76/x
  3. Step 3: Cross multiply
    1,552,587.72x = 2,328,093.99 × 710,417.76
  4. Step 4: Simplify right side
    1,552,587.72x = 1,653,919,317,445.26
  5. Step 5: Solve for x
    x = 1,653,919,317,445.26/1,552,587.72
  6. Step 6: Final answer
    x = 1,065,266.26

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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.