Home / 4,121,547.07-5,688,415.77-2,286,596.49

Finding the Fourth Proportional to 4,121,547.07, 5,688,415.77 and 2,286,596.49

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Solution

The fourth proportional to 4,121,547.07, 5,688,415.77 and 2,286,596.49 is: 3,155,880.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,547.07 : 5,688,415.77 = 2,286,596.49 : x
  2. Step 2: Convert to fraction form
    4,121,547.07/5,688,415.77 = 2,286,596.49/x
  3. Step 3: Cross multiply
    4,121,547.07x = 5,688,415.77 × 2,286,596.49
  4. Step 4: Simplify right side
    4,121,547.07x = 13,007,111,548,295.79
  5. Step 5: Solve for x
    x = 13,007,111,548,295.79/4,121,547.07
  6. Step 6: Final answer
    x = 3,155,880.87

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