Home / 4,614,619.95-6,368,303.88-2,549,768.52

Finding the Fourth Proportional to 4,614,619.95, 6,368,303.88 and 2,549,768.52

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Solution

The fourth proportional to 4,614,619.95, 6,368,303.88 and 2,549,768.52 is: 3,518,751.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,619.95 : 6,368,303.88 = 2,549,768.52 : x
  2. Step 2: Convert to fraction form
    4,614,619.95/6,368,303.88 = 2,549,768.52/x
  3. Step 3: Cross multiply
    4,614,619.95x = 6,368,303.88 × 2,549,768.52
  4. Step 4: Simplify right side
    4,614,619.95x = 16,237,700,759,017.86
  5. Step 5: Solve for x
    x = 16,237,700,759,017.86/4,614,619.95
  6. Step 6: Final answer
    x = 3,518,751.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.