Home / 6,900,714.64-9,523,025.16-4,001,826.64

Finding the Fourth Proportional to 6,900,714.64, 9,523,025.16 and 4,001,826.64

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Solution

The fourth proportional to 6,900,714.64, 9,523,025.16 and 4,001,826.64 is: 5,522,543.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900,714.64 : 9,523,025.16 = 4,001,826.64 : x
  2. Step 2: Convert to fraction form
    6,900,714.64/9,523,025.16 = 4,001,826.64/x
  3. Step 3: Cross multiply
    6,900,714.64x = 9,523,025.16 × 4,001,826.64
  4. Step 4: Simplify right side
    6,900,714.64x = 38,109,495,778,678.27
  5. Step 5: Solve for x
    x = 38,109,495,778,678.27/6,900,714.64
  6. Step 6: Final answer
    x = 5,522,543.35

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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.