Home / 6,013,088.16-9,020,463.48-1,969,894.32

Finding the Fourth Proportional to 6,013,088.16, 9,020,463.48 and 1,969,894.32

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Solution

The fourth proportional to 6,013,088.16, 9,020,463.48 and 1,969,894.32 is: 2,955,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,088.16 : 9,020,463.48 = 1,969,894.32 : x
  2. Step 2: Convert to fraction form
    6,013,088.16/9,020,463.48 = 1,969,894.32/x
  3. Step 3: Cross multiply
    6,013,088.16x = 9,020,463.48 × 1,969,894.32
  4. Step 4: Simplify right side
    6,013,088.16x = 17,769,359,773,019.43
  5. Step 5: Solve for x
    x = 17,769,359,773,019.43/6,013,088.16
  6. Step 6: Final answer
    x = 2,955,113.80

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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.