Home / 950,937.81-1,312,435.02-602,110.64

Finding the Fourth Proportional to 950,937.81, 1,312,435.02 and 602,110.64

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Solution

The fourth proportional to 950,937.81, 1,312,435.02 and 602,110.64 is: 831,001.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,937.81 : 1,312,435.02 = 602,110.64 : x
  2. Step 2: Convert to fraction form
    950,937.81/1,312,435.02 = 602,110.64/x
  3. Step 3: Cross multiply
    950,937.81x = 1,312,435.02 × 602,110.64
  4. Step 4: Simplify right side
    950,937.81x = 790,231,089,903.51
  5. Step 5: Solve for x
    x = 790,231,089,903.51/950,937.81
  6. Step 6: Final answer
    x = 831,001.86

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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.