Home / 4,953,619.80-7,430,429.70-4,369,034.70

Finding the Fourth Proportional to 4,953,619.80, 7,430,429.70 and 4,369,034.70

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Solution

The fourth proportional to 4,953,619.80, 7,430,429.70 and 4,369,034.70 is: 6,553,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,619.80 : 7,430,429.70 = 4,369,034.70 : x
  2. Step 2: Convert to fraction form
    4,953,619.80/7,430,429.70 = 4,369,034.70/x
  3. Step 3: Cross multiply
    4,953,619.80x = 7,430,429.70 × 4,369,034.70
  4. Step 4: Simplify right side
    4,953,619.80x = 32,463,805,195,210.59
  5. Step 5: Solve for x
    x = 32,463,805,195,210.59/4,953,619.80
  6. Step 6: Final answer
    x = 6,553,552.05

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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.