Home / 7,895,802.80-11,849,233.80-5,062,804.40

Finding the Fourth Proportional to 7,895,802.80, 11,849,233.80 and 5,062,804.40

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Solution

The fourth proportional to 7,895,802.80, 11,849,233.80 and 5,062,804.40 is: 7,597,752.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,802.80 : 11,849,233.80 = 5,062,804.40 : x
  2. Step 2: Convert to fraction form
    7,895,802.80/11,849,233.80 = 5,062,804.40/x
  3. Step 3: Cross multiply
    7,895,802.80x = 11,849,233.80 × 5,062,804.40
  4. Step 4: Simplify right side
    7,895,802.80x = 59,990,353,019,268.73
  5. Step 5: Solve for x
    x = 59,990,353,019,268.73/7,895,802.80
  6. Step 6: Final answer
    x = 7,597,752.19

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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.