Home / 966,252.93-1,333,467.42-558,341.25

Finding the Fourth Proportional to 966,252.93, 1,333,467.42 and 558,341.25

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Solution

The fourth proportional to 966,252.93, 1,333,467.42 and 558,341.25 is: 770,533.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,252.93 : 1,333,467.42 = 558,341.25 : x
  2. Step 2: Convert to fraction form
    966,252.93/1,333,467.42 = 558,341.25/x
  3. Step 3: Cross multiply
    966,252.93x = 1,333,467.42 × 558,341.25
  4. Step 4: Simplify right side
    966,252.93x = 744,529,866,117.08
  5. Step 5: Solve for x
    x = 744,529,866,117.08/966,252.93
  6. Step 6: Final answer
    x = 770,533.10

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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.