Home / 7,564,950.56-10,439,582.28-4,301,765.48

Finding the Fourth Proportional to 7,564,950.56, 10,439,582.28 and 4,301,765.48

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Solution

The fourth proportional to 7,564,950.56, 10,439,582.28 and 4,301,765.48 is: 5,936,408.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564,950.56 : 10,439,582.28 = 4,301,765.48 : x
  2. Step 2: Convert to fraction form
    7,564,950.56/10,439,582.28 = 4,301,765.48/x
  3. Step 3: Cross multiply
    7,564,950.56x = 10,439,582.28 × 4,301,765.48
  4. Step 4: Simplify right side
    7,564,950.56x = 44,908,634,677,723.70
  5. Step 5: Solve for x
    x = 44,908,634,677,723.70/7,564,950.56
  6. Step 6: Final answer
    x = 5,936,408.22

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1.5x scale

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.