Home / 8,750,608.93-12,075,842.55-4,830,367.24

Finding the Fourth Proportional to 8,750,608.93, 12,075,842.55 and 4,830,367.24

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Solution

The fourth proportional to 8,750,608.93, 12,075,842.55 and 4,830,367.24 is: 6,665,908.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,750,608.93 : 12,075,842.55 = 4,830,367.24 : x
  2. Step 2: Convert to fraction form
    8,750,608.93/12,075,842.55 = 4,830,367.24/x
  3. Step 3: Cross multiply
    8,750,608.93x = 12,075,842.55 × 4,830,367.24
  4. Step 4: Simplify right side
    8,750,608.93x = 58,330,754,248,918.07
  5. Step 5: Solve for x
    x = 58,330,754,248,918.07/8,750,608.93
  6. Step 6: Final answer
    x = 6,665,908.02

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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.