Home / 1,084,686.98-1,625,613.47-604,895.63

Finding the Fourth Proportional to 1,084,686.98, 1,625,613.47 and 604,895.63

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Solution

The fourth proportional to 1,084,686.98, 1,625,613.47 and 604,895.63 is: 906,553.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,686.98 : 1,625,613.47 = 604,895.63 : x
  2. Step 2: Convert to fraction form
    1,084,686.98/1,625,613.47 = 604,895.63/x
  3. Step 3: Cross multiply
    1,084,686.98x = 1,625,613.47 × 604,895.63
  4. Step 4: Simplify right side
    1,084,686.98x = 983,326,489,648.41
  5. Step 5: Solve for x
    x = 983,326,489,648.41/1,084,686.98
  6. Step 6: Final answer
    x = 906,553.23

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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.