Home / 9,704,790.78-14,549,515.58-4,844,602.86

Finding the Fourth Proportional to 9,704,790.78, 14,549,515.58 and 4,844,602.86

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Solution

The fourth proportional to 9,704,790.78, 14,549,515.58 and 4,844,602.86 is: 7,263,075.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,790.78 : 14,549,515.58 = 4,844,602.86 : x
  2. Step 2: Convert to fraction form
    9,704,790.78/14,549,515.58 = 4,844,602.86/x
  3. Step 3: Cross multiply
    9,704,790.78x = 14,549,515.58 × 4,844,602.86
  4. Step 4: Simplify right side
    9,704,790.78x = 70,486,624,790,482.56
  5. Step 5: Solve for x
    x = 70,486,624,790,482.56/9,704,790.78
  6. Step 6: Final answer
    x = 7,263,075.15

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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.