Home / 7,802,287.74-10,767,575.43-4,364,323.74

Finding the Fourth Proportional to 7,802,287.74, 10,767,575.43 and 4,364,323.74

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Solution

The fourth proportional to 7,802,287.74, 10,767,575.43 and 4,364,323.74 is: 6,023,000.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,802,287.74 : 10,767,575.43 = 4,364,323.74 : x
  2. Step 2: Convert to fraction form
    7,802,287.74/10,767,575.43 = 4,364,323.74/x
  3. Step 3: Cross multiply
    7,802,287.74x = 10,767,575.43 × 4,364,323.74
  4. Step 4: Simplify right side
    7,802,287.74x = 46,993,185,071,389.71
  5. Step 5: Solve for x
    x = 46,993,185,071,389.71/7,802,287.74
  6. Step 6: Final answer
    x = 6,023,000.77

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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.