Home / 3,001,482.01-4,502,347.59-871,566.13

Finding the Fourth Proportional to 3,001,482.01, 4,502,347.59 and 871,566.13

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Solution

The fourth proportional to 3,001,482.01, 4,502,347.59 and 871,566.13 is: 1,307,385.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,482.01 : 4,502,347.59 = 871,566.13 : x
  2. Step 2: Convert to fraction form
    3,001,482.01/4,502,347.59 = 871,566.13/x
  3. Step 3: Cross multiply
    3,001,482.01x = 4,502,347.59 × 871,566.13
  4. Step 4: Simplify right side
    3,001,482.01x = 3,924,093,642,419.39
  5. Step 5: Solve for x
    x = 3,924,093,642,419.39/3,001,482.01
  6. Step 6: Final answer
    x = 1,307,385.36

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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.