Home / 7,036,244.90-9,710,036.62-3,816,980.90

Finding the Fourth Proportional to 7,036,244.90, 9,710,036.62 and 3,816,980.90

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Solution

The fourth proportional to 7,036,244.90, 9,710,036.62 and 3,816,980.90 is: 5,267,443.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,036,244.90 : 9,710,036.62 = 3,816,980.90 : x
  2. Step 2: Convert to fraction form
    7,036,244.90/9,710,036.62 = 3,816,980.90/x
  3. Step 3: Cross multiply
    7,036,244.90x = 9,710,036.62 × 3,816,980.90
  4. Step 4: Simplify right side
    7,036,244.90x = 37,063,024,258,747.92
  5. Step 5: Solve for x
    x = 37,063,024,258,747.92/7,036,244.90
  6. Step 6: Final answer
    x = 5,267,443.76

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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.