Home / 7,663,230.48-10,574,717.22-4,225,398.24

Finding the Fourth Proportional to 7,663,230.48, 10,574,717.22 and 4,225,398.24

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Solution

The fourth proportional to 7,663,230.48, 10,574,717.22 and 4,225,398.24 is: 5,830,751.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,663,230.48 : 10,574,717.22 = 4,225,398.24 : x
  2. Step 2: Convert to fraction form
    7,663,230.48/10,574,717.22 = 4,225,398.24/x
  3. Step 3: Cross multiply
    7,663,230.48x = 10,574,717.22 × 4,225,398.24
  4. Step 4: Simplify right side
    7,663,230.48x = 44,682,391,529,885.70
  5. Step 5: Solve for x
    x = 44,682,391,529,885.70/7,663,230.48
  6. Step 6: Final answer
    x = 5,830,751.36

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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.