Home / 968,683.51-1,453,026.48-463,125.66

Finding the Fourth Proportional to 968,683.51, 1,453,026.48 and 463,125.66

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Solution

The fourth proportional to 968,683.51, 1,453,026.48 and 463,125.66 is: 694,689.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,683.51 : 1,453,026.48 = 463,125.66 : x
  2. Step 2: Convert to fraction form
    968,683.51/1,453,026.48 = 463,125.66/x
  3. Step 3: Cross multiply
    968,683.51x = 1,453,026.48 × 463,125.66
  4. Step 4: Simplify right side
    968,683.51x = 672,933,847,547.48
  5. Step 5: Solve for x
    x = 672,933,847,547.48/968,683.51
  6. Step 6: Final answer
    x = 694,689.07

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Double scale
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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.