Home / 6,311,196.02-9,483,888.16-3,434,689.60

Finding the Fourth Proportional to 6,311,196.02, 9,483,888.16 and 3,434,689.60

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Solution

The fourth proportional to 6,311,196.02, 9,483,888.16 and 3,434,689.60 is: 5,161,337.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,196.02 : 9,483,888.16 = 3,434,689.60 : x
  2. Step 2: Convert to fraction form
    6,311,196.02/9,483,888.16 = 3,434,689.60/x
  3. Step 3: Cross multiply
    6,311,196.02x = 9,483,888.16 × 3,434,689.60
  4. Step 4: Simplify right side
    6,311,196.02x = 32,574,212,030,715.14
  5. Step 5: Solve for x
    x = 32,574,212,030,715.14/6,311,196.02
  6. Step 6: Final answer
    x = 5,161,337.40

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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.