Home / 9,574,295.40-14,361,443.10-6,550,986.60

Finding the Fourth Proportional to 9,574,295.40, 14,361,443.10 and 6,550,986.60

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Solution

The fourth proportional to 9,574,295.40, 14,361,443.10 and 6,550,986.60 is: 9,826,479.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,295.40 : 14,361,443.10 = 6,550,986.60 : x
  2. Step 2: Convert to fraction form
    9,574,295.40/14,361,443.10 = 6,550,986.60/x
  3. Step 3: Cross multiply
    9,574,295.40x = 14,361,443.10 × 6,550,986.60
  4. Step 4: Simplify right side
    9,574,295.40x = 94,081,621,304,762.45
  5. Step 5: Solve for x
    x = 94,081,621,304,762.45/9,574,295.40
  6. Step 6: Final answer
    x = 9,826,479.90

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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.