Home / 6,044,615.40-9,061,018.20-5,406,886.20

Finding the Fourth Proportional to 6,044,615.40, 9,061,018.20 and 5,406,886.20

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Solution

The fourth proportional to 6,044,615.40, 9,061,018.20 and 5,406,886.20 is: 8,105,047.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,615.40 : 9,061,018.20 = 5,406,886.20 : x
  2. Step 2: Convert to fraction form
    6,044,615.40/9,061,018.20 = 5,406,886.20/x
  3. Step 3: Cross multiply
    6,044,615.40x = 9,061,018.20 × 5,406,886.20
  4. Step 4: Simplify right side
    6,044,615.40x = 48,991,894,263,528.84
  5. Step 5: Solve for x
    x = 48,991,894,263,528.84/6,044,615.40
  6. Step 6: Final answer
    x = 8,105,047.39

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1.5x scale

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.