Home / 2,692,326.84-4,038,525.40-895,210.32

Finding the Fourth Proportional to 2,692,326.84, 4,038,525.40 and 895,210.32

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Solution

The fourth proportional to 2,692,326.84, 4,038,525.40 and 895,210.32 is: 1,342,827.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,326.84 : 4,038,525.40 = 895,210.32 : x
  2. Step 2: Convert to fraction form
    2,692,326.84/4,038,525.40 = 895,210.32/x
  3. Step 3: Cross multiply
    2,692,326.84x = 4,038,525.40 × 895,210.32
  4. Step 4: Simplify right side
    2,692,326.84x = 3,615,329,615,662.13
  5. Step 5: Solve for x
    x = 3,615,329,615,662.13/2,692,326.84
  6. Step 6: Final answer
    x = 1,342,827.16

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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.