Home / 993,526.10-1,371,244.95-585,604.13

Finding the Fourth Proportional to 993,526.10, 1,371,244.95 and 585,604.13

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Solution

The fourth proportional to 993,526.10, 1,371,244.95 and 585,604.13 is: 808,239.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,526.10 : 1,371,244.95 = 585,604.13 : x
  2. Step 2: Convert to fraction form
    993,526.10/1,371,244.95 = 585,604.13/x
  3. Step 3: Cross multiply
    993,526.10x = 1,371,244.95 × 585,604.13
  4. Step 4: Simplify right side
    993,526.10x = 803,006,706,818.67
  5. Step 5: Solve for x
    x = 803,006,706,818.67/993,526.10
  6. Step 6: Final answer
    x = 808,239.16

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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.