Home / 9,097,001.21-12,554,036.42-4,967,196.09

Finding the Fourth Proportional to 9,097,001.21, 12,554,036.42 and 4,967,196.09

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Solution

The fourth proportional to 9,097,001.21, 12,554,036.42 and 4,967,196.09 is: 6,854,826.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,001.21 : 12,554,036.42 = 4,967,196.09 : x
  2. Step 2: Convert to fraction form
    9,097,001.21/12,554,036.42 = 4,967,196.09/x
  3. Step 3: Cross multiply
    9,097,001.21x = 12,554,036.42 × 4,967,196.09
  4. Step 4: Simplify right side
    9,097,001.21x = 62,358,360,594,305.61
  5. Step 5: Solve for x
    x = 62,358,360,594,305.61/9,097,001.21
  6. Step 6: Final answer
    x = 6,854,826.02

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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.