Home / 5,666,857.04-7,820,034.60-3,088,482.32

Finding the Fourth Proportional to 5,666,857.04, 7,820,034.60 and 3,088,482.32

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Solution

The fourth proportional to 5,666,857.04, 7,820,034.60 and 3,088,482.32 is: 4,261,981.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,857.04 : 7,820,034.60 = 3,088,482.32 : x
  2. Step 2: Convert to fraction form
    5,666,857.04/7,820,034.60 = 3,088,482.32/x
  3. Step 3: Cross multiply
    5,666,857.04x = 7,820,034.60 × 3,088,482.32
  4. Step 4: Simplify right side
    5,666,857.04x = 24,152,038,603,888.27
  5. Step 5: Solve for x
    x = 24,152,038,603,888.27/5,666,857.04
  6. Step 6: Final answer
    x = 4,261,981.28

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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.