Home / 1,627,411.84-2,440,784.08-616,184.92

Finding the Fourth Proportional to 1,627,411.84, 2,440,784.08 and 616,184.92

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Solution

The fourth proportional to 1,627,411.84, 2,440,784.08 and 616,184.92 is: 924,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,411.84 : 2,440,784.08 = 616,184.92 : x
  2. Step 2: Convert to fraction form
    1,627,411.84/2,440,784.08 = 616,184.92/x
  3. Step 3: Cross multiply
    1,627,411.84x = 2,440,784.08 × 616,184.92
  4. Step 4: Simplify right side
    1,627,411.84x = 1,503,974,343,072.07
  5. Step 5: Solve for x
    x = 1,503,974,343,072.07/1,627,411.84
  6. Step 6: Final answer
    x = 924,151.04

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1.5x scale

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.