Home / 1,133,341.24-1,564,045.32-624,061.84

Finding the Fourth Proportional to 1,133,341.24, 1,564,045.32 and 624,061.84

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Solution

The fourth proportional to 1,133,341.24, 1,564,045.32 and 624,061.84 is: 861,224.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,341.24 : 1,564,045.32 = 624,061.84 : x
  2. Step 2: Convert to fraction form
    1,133,341.24/1,564,045.32 = 624,061.84/x
  3. Step 3: Cross multiply
    1,133,341.24x = 1,564,045.32 × 624,061.84
  4. Step 4: Simplify right side
    1,133,341.24x = 976,061,000,242.59
  5. Step 5: Solve for x
    x = 976,061,000,242.59/1,133,341.24
  6. Step 6: Final answer
    x = 861,224.29

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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.