Home / 1,070,047.03-1,475,373.67-924,589.93

Finding the Fourth Proportional to 1,070,047.03, 1,475,373.67 and 924,589.93

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Solution

The fourth proportional to 1,070,047.03, 1,475,373.67 and 924,589.93 is: 1,274,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,047.03 : 1,475,373.67 = 924,589.93 : x
  2. Step 2: Convert to fraction form
    1,070,047.03/1,475,373.67 = 924,589.93/x
  3. Step 3: Cross multiply
    1,070,047.03x = 1,475,373.67 × 924,589.93
  4. Step 4: Simplify right side
    1,070,047.03x = 1,364,115,638,269.14
  5. Step 5: Solve for x
    x = 1,364,115,638,269.14/1,070,047.03
  6. Step 6: Final answer
    x = 1,274,818.40

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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.