Home / 956,394.84-1,319,825.04-526,673.95

Finding the Fourth Proportional to 956,394.84, 1,319,825.04 and 526,673.95

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Solution

The fourth proportional to 956,394.84, 1,319,825.04 and 526,673.95 is: 726,810.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,394.84 : 1,319,825.04 = 526,673.95 : x
  2. Step 2: Convert to fraction form
    956,394.84/1,319,825.04 = 526,673.95/x
  3. Step 3: Cross multiply
    956,394.84x = 1,319,825.04 × 526,673.95
  4. Step 4: Simplify right side
    956,394.84x = 695,117,461,851.12
  5. Step 5: Solve for x
    x = 695,117,461,851.12/956,394.84
  6. Step 6: Final answer
    x = 726,810.13

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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.