Home / 7,797,722.23-10,756,534.93-4,534,177.51

Finding the Fourth Proportional to 7,797,722.23, 10,756,534.93 and 4,534,177.51

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Solution

The fourth proportional to 7,797,722.23, 10,756,534.93 and 4,534,177.51 is: 6,254,651.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,722.23 : 10,756,534.93 = 4,534,177.51 : x
  2. Step 2: Convert to fraction form
    7,797,722.23/10,756,534.93 = 4,534,177.51/x
  3. Step 3: Cross multiply
    7,797,722.23x = 10,756,534.93 × 4,534,177.51
  4. Step 4: Simplify right side
    7,797,722.23x = 48,772,038,765,135.42
  5. Step 5: Solve for x
    x = 48,772,038,765,135.42/7,797,722.23
  6. Step 6: Final answer
    x = 6,254,651.98

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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.