Home / 9,020,150.32-13,532,483.40-2,630,403.40

Finding the Fourth Proportional to 9,020,150.32, 13,532,483.40 and 2,630,403.40

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Solution

The fourth proportional to 9,020,150.32, 13,532,483.40 and 2,630,403.40 is: 3,946,263.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,020,150.32 : 13,532,483.40 = 2,630,403.40 : x
  2. Step 2: Convert to fraction form
    9,020,150.32/13,532,483.40 = 2,630,403.40/x
  3. Step 3: Cross multiply
    9,020,150.32x = 13,532,483.40 × 2,630,403.40
  4. Step 4: Simplify right side
    9,020,150.32x = 35,595,890,345,803.56
  5. Step 5: Solve for x
    x = 35,595,890,345,803.56/9,020,150.32
  6. Step 6: Final answer
    x = 3,946,263.54

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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.