Home / 996,395.58-1,374,683.13-604,055.07

Finding the Fourth Proportional to 996,395.58, 1,374,683.13 and 604,055.07

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Solution

The fourth proportional to 996,395.58, 1,374,683.13 and 604,055.07 is: 833,388.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,395.58 : 1,374,683.13 = 604,055.07 : x
  2. Step 2: Convert to fraction form
    996,395.58/1,374,683.13 = 604,055.07/x
  3. Step 3: Cross multiply
    996,395.58x = 1,374,683.13 × 604,055.07
  4. Step 4: Simplify right side
    996,395.58x = 830,384,310,607.47
  5. Step 5: Solve for x
    x = 830,384,310,607.47/996,395.58
  6. Step 6: Final answer
    x = 833,388.19

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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.