Home / 9,709,289.80-14,567,433.90-4,033,587.40

Finding the Fourth Proportional to 9,709,289.80, 14,567,433.90 and 4,033,587.40

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Solution

The fourth proportional to 9,709,289.80, 14,567,433.90 and 4,033,587.40 is: 6,051,834.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,289.80 : 14,567,433.90 = 4,033,587.40 : x
  2. Step 2: Convert to fraction form
    9,709,289.80/14,567,433.90 = 4,033,587.40/x
  3. Step 3: Cross multiply
    9,709,289.80x = 14,567,433.90 × 4,033,587.40
  4. Step 4: Simplify right side
    9,709,289.80x = 58,759,017,829,372.86
  5. Step 5: Solve for x
    x = 58,759,017,829,372.86/9,709,289.80
  6. Step 6: Final answer
    x = 6,051,834.79

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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.