Home / 6,357,122.40-9,535,683.60-2,097,065.10

Finding the Fourth Proportional to 6,357,122.40, 9,535,683.60 and 2,097,065.10

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Solution

The fourth proportional to 6,357,122.40, 9,535,683.60 and 2,097,065.10 is: 3,145,597.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,122.40 : 9,535,683.60 = 2,097,065.10 : x
  2. Step 2: Convert to fraction form
    6,357,122.40/9,535,683.60 = 2,097,065.10/x
  3. Step 3: Cross multiply
    6,357,122.40x = 9,535,683.60 × 2,097,065.10
  4. Step 4: Simplify right side
    6,357,122.40x = 19,996,949,282,202.36
  5. Step 5: Solve for x
    x = 19,996,949,282,202.36/6,357,122.40
  6. Step 6: Final answer
    x = 3,145,597.65

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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.