Home / 9,341,994.33-12,891,953.93-5,267,613.33

Finding the Fourth Proportional to 9,341,994.33, 12,891,953.93 and 5,267,613.33

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Solution

The fourth proportional to 9,341,994.33, 12,891,953.93 and 5,267,613.33 is: 7,269,307.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,994.33 : 12,891,953.93 = 5,267,613.33 : x
  2. Step 2: Convert to fraction form
    9,341,994.33/12,891,953.93 = 5,267,613.33/x
  3. Step 3: Cross multiply
    9,341,994.33x = 12,891,953.93 × 5,267,613.33
  4. Step 4: Simplify right side
    9,341,994.33x = 67,909,828,345,075.83
  5. Step 5: Solve for x
    x = 67,909,828,345,075.83/9,341,994.33
  6. Step 6: Final answer
    x = 7,269,307.38

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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.