Home / 1,136,254.69-1,568,599.32-706,673.35

Finding the Fourth Proportional to 1,136,254.69, 1,568,599.32 and 706,673.35

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Solution

The fourth proportional to 1,136,254.69, 1,568,599.32 and 706,673.35 is: 975,562.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,254.69 : 1,568,599.32 = 706,673.35 : x
  2. Step 2: Convert to fraction form
    1,136,254.69/1,568,599.32 = 706,673.35/x
  3. Step 3: Cross multiply
    1,136,254.69x = 1,568,599.32 × 706,673.35
  4. Step 4: Simplify right side
    1,136,254.69x = 1,108,487,336,272.12
  5. Step 5: Solve for x
    x = 1,108,487,336,272.12/1,136,254.69
  6. Step 6: Final answer
    x = 975,562.39

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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.