Home / 9,097,554.48-12,549,362.16-5,878,290.48

Finding the Fourth Proportional to 9,097,554.48, 12,549,362.16 and 5,878,290.48

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Solution

The fourth proportional to 9,097,554.48, 12,549,362.16 and 5,878,290.48 is: 8,108,640.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,554.48 : 12,549,362.16 = 5,878,290.48 : x
  2. Step 2: Convert to fraction form
    9,097,554.48/12,549,362.16 = 5,878,290.48/x
  3. Step 3: Cross multiply
    9,097,554.48x = 12,549,362.16 × 5,878,290.48
  4. Step 4: Simplify right side
    9,097,554.48x = 73,768,796,115,200.25
  5. Step 5: Solve for x
    x = 73,768,796,115,200.25/9,097,554.48
  6. Step 6: Final answer
    x = 8,108,640.22

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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.