Home / 1,706,960.32-2,559,877.52-569,409.04

Finding the Fourth Proportional to 1,706,960.32, 2,559,877.52 and 569,409.04

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Solution

The fourth proportional to 1,706,960.32, 2,559,877.52 and 569,409.04 is: 853,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,960.32 : 2,559,877.52 = 569,409.04 : x
  2. Step 2: Convert to fraction form
    1,706,960.32/2,559,877.52 = 569,409.04/x
  3. Step 3: Cross multiply
    1,706,960.32x = 2,559,877.52 × 569,409.04
  4. Step 4: Simplify right side
    1,706,960.32x = 1,457,617,401,180.78
  5. Step 5: Solve for x
    x = 1,457,617,401,180.78/1,706,960.32
  6. Step 6: Final answer
    x = 853,925.77

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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.