Home / 1,569,904.04-2,355,207.18-572,632.04

Finding the Fourth Proportional to 1,569,904.04, 2,355,207.18 and 572,632.04

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Solution

The fourth proportional to 1,569,904.04, 2,355,207.18 and 572,632.04 is: 859,076.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,904.04 : 2,355,207.18 = 572,632.04 : x
  2. Step 2: Convert to fraction form
    1,569,904.04/2,355,207.18 = 572,632.04/x
  3. Step 3: Cross multiply
    1,569,904.04x = 2,355,207.18 × 572,632.04
  4. Step 4: Simplify right side
    1,569,904.04x = 1,348,667,092,106.05
  5. Step 5: Solve for x
    x = 1,348,667,092,106.05/1,569,904.04
  6. Step 6: Final answer
    x = 859,076.13

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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.