Home / 2,021,066.76-3,032,545.14-883,681.32

Finding the Fourth Proportional to 2,021,066.76, 3,032,545.14 and 883,681.32

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Solution

The fourth proportional to 2,021,066.76, 3,032,545.14 and 883,681.32 is: 1,325,935.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,066.76 : 3,032,545.14 = 883,681.32 : x
  2. Step 2: Convert to fraction form
    2,021,066.76/3,032,545.14 = 883,681.32/x
  3. Step 3: Cross multiply
    2,021,066.76x = 3,032,545.14 × 883,681.32
  4. Step 4: Simplify right side
    2,021,066.76x = 2,679,803,492,274.78
  5. Step 5: Solve for x
    x = 2,679,803,492,274.78/2,021,066.76
  6. Step 6: Final answer
    x = 1,325,935.17

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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.