Home / 1,706,613.02-2,355,081-942,650.18

Finding the Fourth Proportional to 1,706,613.02, 2,355,081 and 942,650.18

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Solution

The fourth proportional to 1,706,613.02, 2,355,081 and 942,650.18 is: 1,300,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,613.02 : 2,355,081 = 942,650.18 : x
  2. Step 2: Convert to fraction form
    1,706,613.02/2,355,081 = 942,650.18/x
  3. Step 3: Cross multiply
    1,706,613.02x = 2,355,081 × 942,650.18
  4. Step 4: Simplify right side
    1,706,613.02x = 2,220,017,528,564.58
  5. Step 5: Solve for x
    x = 2,220,017,528,564.58/1,706,613.02
  6. Step 6: Final answer
    x = 1,300,832.41

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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.