Home / 1,155,094.98-1,593,391.11-671,606.67

Finding the Fourth Proportional to 1,155,094.98, 1,593,391.11 and 671,606.67

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Solution

The fourth proportional to 1,155,094.98, 1,593,391.11 and 671,606.67 is: 926,445.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,155,094.98 : 1,593,391.11 = 671,606.67 : x
  2. Step 2: Convert to fraction form
    1,155,094.98/1,593,391.11 = 671,606.67/x
  3. Step 3: Cross multiply
    1,155,094.98x = 1,593,391.11 × 671,606.67
  4. Step 4: Simplify right side
    1,155,094.98x = 1,070,132,097,394.70
  5. Step 5: Solve for x
    x = 1,070,132,097,394.70/1,155,094.98
  6. Step 6: Final answer
    x = 926,445.11

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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.