Home / 5,590,208.04-7,714,513.22-3,175,892.52

Finding the Fourth Proportional to 5,590,208.04, 7,714,513.22 and 3,175,892.52

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Solution

The fourth proportional to 5,590,208.04, 7,714,513.22 and 3,175,892.52 is: 4,382,746.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,208.04 : 7,714,513.22 = 3,175,892.52 : x
  2. Step 2: Convert to fraction form
    5,590,208.04/7,714,513.22 = 3,175,892.52/x
  3. Step 3: Cross multiply
    5,590,208.04x = 7,714,513.22 × 3,175,892.52
  4. Step 4: Simplify right side
    5,590,208.04x = 24,500,464,830,839.11
  5. Step 5: Solve for x
    x = 24,500,464,830,839.11/5,590,208.04
  6. Step 6: Final answer
    x = 4,382,746.52

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1.5x scale

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.