Home / 5,304,322.16-7,962,048.48-4,700,970.80

Finding the Fourth Proportional to 5,304,322.16, 7,962,048.48 and 4,700,970.80

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Solution

The fourth proportional to 5,304,322.16, 7,962,048.48 and 4,700,970.80 is: 7,056,388.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,322.16 : 7,962,048.48 = 4,700,970.80 : x
  2. Step 2: Convert to fraction form
    5,304,322.16/7,962,048.48 = 4,700,970.80/x
  3. Step 3: Cross multiply
    5,304,322.16x = 7,962,048.48 × 4,700,970.80
  4. Step 4: Simplify right side
    5,304,322.16x = 37,429,357,412,664.38
  5. Step 5: Solve for x
    x = 37,429,357,412,664.38/5,304,322.16
  6. Step 6: Final answer
    x = 7,056,388.41

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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.