Home / 2,097,606.60-3,146,400.90-581,285.16

Finding the Fourth Proportional to 2,097,606.60, 3,146,400.90 and 581,285.16

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Solution

The fourth proportional to 2,097,606.60, 3,146,400.90 and 581,285.16 is: 871,925.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,606.60 : 3,146,400.90 = 581,285.16 : x
  2. Step 2: Convert to fraction form
    2,097,606.60/3,146,400.90 = 581,285.16/x
  3. Step 3: Cross multiply
    2,097,606.60x = 3,146,400.90 × 581,285.16
  4. Step 4: Simplify right side
    2,097,606.60x = 1,828,956,150,580.64
  5. Step 5: Solve for x
    x = 1,828,956,150,580.64/2,097,606.60
  6. Step 6: Final answer
    x = 871,925.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.