Home / 9,600,607.97-13,246,285.69-5,470,550.74

Finding the Fourth Proportional to 9,600,607.97, 13,246,285.69 and 5,470,550.74

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Solution

The fourth proportional to 9,600,607.97, 13,246,285.69 and 5,470,550.74 is: 7,547,905.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,607.97 : 13,246,285.69 = 5,470,550.74 : x
  2. Step 2: Convert to fraction form
    9,600,607.97/13,246,285.69 = 5,470,550.74/x
  3. Step 3: Cross multiply
    9,600,607.97x = 13,246,285.69 × 5,470,550.74
  4. Step 4: Simplify right side
    9,600,607.97x = 72,464,478,007,076.95
  5. Step 5: Solve for x
    x = 72,464,478,007,076.95/9,600,607.97
  6. Step 6: Final answer
    x = 7,547,905.12

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Double scale
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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.