Home / 5,698,386.38-7,863,052.76-4,539,771.22

Finding the Fourth Proportional to 5,698,386.38, 7,863,052.76 and 4,539,771.22

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Solution

The fourth proportional to 5,698,386.38, 7,863,052.76 and 4,539,771.22 is: 6,264,310.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,386.38 : 7,863,052.76 = 4,539,771.22 : x
  2. Step 2: Convert to fraction form
    5,698,386.38/7,863,052.76 = 4,539,771.22/x
  3. Step 3: Cross multiply
    5,698,386.38x = 7,863,052.76 × 4,539,771.22
  4. Step 4: Simplify right side
    5,698,386.38x = 35,696,460,559,175.45
  5. Step 5: Solve for x
    x = 35,696,460,559,175.45/5,698,386.38
  6. Step 6: Final answer
    x = 6,264,310.31

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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.