Home / 6,106,117.34-9,159,207.59-3,580,001.12

Finding the Fourth Proportional to 6,106,117.34, 9,159,207.59 and 3,580,001.12

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Solution

The fourth proportional to 6,106,117.34, 9,159,207.59 and 3,580,001.12 is: 5,370,020.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,117.34 : 9,159,207.59 = 3,580,001.12 : x
  2. Step 2: Convert to fraction form
    6,106,117.34/9,159,207.59 = 3,580,001.12/x
  3. Step 3: Cross multiply
    6,106,117.34x = 9,159,207.59 × 3,580,001.12
  4. Step 4: Simplify right side
    6,106,117.34x = 32,789,973,393,666.46
  5. Step 5: Solve for x
    x = 32,789,973,393,666.46/6,106,117.34
  6. Step 6: Final answer
    x = 5,370,020.19

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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.