Home / 5,878,247.46-8,111,533.65-3,299,430.02

Finding the Fourth Proportional to 5,878,247.46, 8,111,533.65 and 3,299,430.02

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Solution

The fourth proportional to 5,878,247.46, 8,111,533.65 and 3,299,430.02 is: 4,552,962.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,878,247.46 : 8,111,533.65 = 3,299,430.02 : x
  2. Step 2: Convert to fraction form
    5,878,247.46/8,111,533.65 = 3,299,430.02/x
  3. Step 3: Cross multiply
    5,878,247.46x = 8,111,533.65 × 3,299,430.02
  4. Step 4: Simplify right side
    5,878,247.46x = 26,763,437,592,492.51
  5. Step 5: Solve for x
    x = 26,763,437,592,492.51/5,878,247.46
  6. Step 6: Final answer
    x = 4,552,962.05

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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.