Home / 6,673,603.80-10,010,405.70-2,186,333.40

Finding the Fourth Proportional to 6,673,603.80, 10,010,405.70 and 2,186,333.40

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Solution

The fourth proportional to 6,673,603.80, 10,010,405.70 and 2,186,333.40 is: 3,279,500.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,603.80 : 10,010,405.70 = 2,186,333.40 : x
  2. Step 2: Convert to fraction form
    6,673,603.80/10,010,405.70 = 2,186,333.40/x
  3. Step 3: Cross multiply
    6,673,603.80x = 10,010,405.70 × 2,186,333.40
  4. Step 4: Simplify right side
    6,673,603.80x = 21,886,084,329,460.38
  5. Step 5: Solve for x
    x = 21,886,084,329,460.38/6,673,603.80
  6. Step 6: Final answer
    x = 3,279,500.10

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1.5x scale

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.