Home / 895,461.60-1,343,192.40-629,522.40

Finding the Fourth Proportional to 895,461.60, 1,343,192.40 and 629,522.40

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Solution

The fourth proportional to 895,461.60, 1,343,192.40 and 629,522.40 is: 944,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,461.60 : 1,343,192.40 = 629,522.40 : x
  2. Step 2: Convert to fraction form
    895,461.60/1,343,192.40 = 629,522.40/x
  3. Step 3: Cross multiply
    895,461.60x = 1,343,192.40 × 629,522.40
  4. Step 4: Simplify right side
    895,461.60x = 845,569,703,309.76
  5. Step 5: Solve for x
    x = 845,569,703,309.76/895,461.60
  6. Step 6: Final answer
    x = 944,283.60

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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.