Home / 4,382,777.70-6,574,166.55-4,063,913.10

Finding the Fourth Proportional to 4,382,777.70, 6,574,166.55 and 4,063,913.10

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Solution

The fourth proportional to 4,382,777.70, 6,574,166.55 and 4,063,913.10 is: 6,095,869.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,777.70 : 6,574,166.55 = 4,063,913.10 : x
  2. Step 2: Convert to fraction form
    4,382,777.70/6,574,166.55 = 4,063,913.10/x
  3. Step 3: Cross multiply
    4,382,777.70x = 6,574,166.55 × 4,063,913.10
  4. Step 4: Simplify right side
    4,382,777.70x = 26,716,841,564,126.80
  5. Step 5: Solve for x
    x = 26,716,841,564,126.80/4,382,777.70
  6. Step 6: Final answer
    x = 6,095,869.65

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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.