Home / 6,144,646.23-9,218,158.43-2,357,834.67

Finding the Fourth Proportional to 6,144,646.23, 9,218,158.43 and 2,357,834.67

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Solution

The fourth proportional to 6,144,646.23, 9,218,158.43 and 2,357,834.67 is: 3,537,208.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,646.23 : 9,218,158.43 = 2,357,834.67 : x
  2. Step 2: Convert to fraction form
    6,144,646.23/9,218,158.43 = 2,357,834.67/x
  3. Step 3: Cross multiply
    6,144,646.23x = 9,218,158.43 × 2,357,834.67
  4. Step 4: Simplify right side
    6,144,646.23x = 21,734,893,528,017.60
  5. Step 5: Solve for x
    x = 21,734,893,528,017.60/6,144,646.23
  6. Step 6: Final answer
    x = 3,537,208.28

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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.