Home / 966,434.48-1,334,346.80-604,021.25

Finding the Fourth Proportional to 966,434.48, 1,334,346.80 and 604,021.25

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Solution

The fourth proportional to 966,434.48, 1,334,346.80 and 604,021.25 is: 833,966.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,434.48 : 1,334,346.80 = 604,021.25 : x
  2. Step 2: Convert to fraction form
    966,434.48/1,334,346.80 = 604,021.25/x
  3. Step 3: Cross multiply
    966,434.48x = 1,334,346.80 × 604,021.25
  4. Step 4: Simplify right side
    966,434.48x = 805,973,812,377.66
  5. Step 5: Solve for x
    x = 805,973,812,377.66/966,434.48
  6. Step 6: Final answer
    x = 833,966.32

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Double scale
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1.5x scale

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.