Home / 4,070,714.18-5,617,585.59-2,235,172.47

Finding the Fourth Proportional to 4,070,714.18, 5,617,585.59 and 2,235,172.47

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Solution

The fourth proportional to 4,070,714.18, 5,617,585.59 and 2,235,172.47 is: 3,084,538.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,714.18 : 5,617,585.59 = 2,235,172.47 : x
  2. Step 2: Convert to fraction form
    4,070,714.18/5,617,585.59 = 2,235,172.47/x
  3. Step 3: Cross multiply
    4,070,714.18x = 5,617,585.59 × 2,235,172.47
  4. Step 4: Simplify right side
    4,070,714.18x = 12,556,272,658,636.71
  5. Step 5: Solve for x
    x = 12,556,272,658,636.71/4,070,714.18
  6. Step 6: Final answer
    x = 3,084,538.02

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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.