Home / 4,973,616.04-7,460,423.65-1,379,382.93

Finding the Fourth Proportional to 4,973,616.04, 7,460,423.65 and 1,379,382.93

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Solution

The fourth proportional to 4,973,616.04, 7,460,423.65 and 1,379,382.93 is: 2,069,074.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,616.04 : 7,460,423.65 = 1,379,382.93 : x
  2. Step 2: Convert to fraction form
    4,973,616.04/7,460,423.65 = 1,379,382.93/x
  3. Step 3: Cross multiply
    4,973,616.04x = 7,460,423.65 × 1,379,382.93
  4. Step 4: Simplify right side
    4,973,616.04x = 10,290,781,033,378.29
  5. Step 5: Solve for x
    x = 10,290,781,033,378.29/4,973,616.04
  6. Step 6: Final answer
    x = 2,069,074.28

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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.