Home / 4,612,364.80-6,365,075.76-2,575,247.20

Finding the Fourth Proportional to 4,612,364.80, 6,365,075.76 and 2,575,247.20

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Solution

The fourth proportional to 4,612,364.80, 6,365,075.76 and 2,575,247.20 is: 3,553,848.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,364.80 : 6,365,075.76 = 2,575,247.20 : x
  2. Step 2: Convert to fraction form
    4,612,364.80/6,365,075.76 = 2,575,247.20/x
  3. Step 3: Cross multiply
    4,612,364.80x = 6,365,075.76 × 2,575,247.20
  4. Step 4: Simplify right side
    4,612,364.80x = 16,391,643,528,727.87
  5. Step 5: Solve for x
    x = 16,391,643,528,727.87/4,612,364.80
  6. Step 6: Final answer
    x = 3,553,848.02

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1.5x scale

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.