Home / 4,877,953.36-7,315,380-4,559,531.80

Finding the Fourth Proportional to 4,877,953.36, 7,315,380 and 4,559,531.80

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Solution

The fourth proportional to 4,877,953.36, 7,315,380 and 4,559,531.80 is: 6,837,848.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,953.36 : 7,315,380 = 4,559,531.80 : x
  2. Step 2: Convert to fraction form
    4,877,953.36/7,315,380 = 4,559,531.80/x
  3. Step 3: Cross multiply
    4,877,953.36x = 7,315,380 × 4,559,531.80
  4. Step 4: Simplify right side
    4,877,953.36x = 33,354,707,739,084
  5. Step 5: Solve for x
    x = 33,354,707,739,084/4,877,953.36
  6. Step 6: Final answer
    x = 6,837,848.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.