Home / 7,050,603.80-10,575,905.70-2,258,449.40

Finding the Fourth Proportional to 7,050,603.80, 10,575,905.70 and 2,258,449.40

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Solution

The fourth proportional to 7,050,603.80, 10,575,905.70 and 2,258,449.40 is: 3,387,674.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,603.80 : 10,575,905.70 = 2,258,449.40 : x
  2. Step 2: Convert to fraction form
    7,050,603.80/10,575,905.70 = 2,258,449.40/x
  3. Step 3: Cross multiply
    7,050,603.80x = 10,575,905.70 × 2,258,449.40
  4. Step 4: Simplify right side
    7,050,603.80x = 23,885,147,882,621.58
  5. Step 5: Solve for x
    x = 23,885,147,882,621.58/7,050,603.80
  6. Step 6: Final answer
    x = 3,387,674.10

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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.