Home / 4,291,328.49-5,922,008.51-2,357,547.45

Finding the Fourth Proportional to 4,291,328.49, 5,922,008.51 and 2,357,547.45

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Solution

The fourth proportional to 4,291,328.49, 5,922,008.51 and 2,357,547.45 is: 3,253,401.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,328.49 : 5,922,008.51 = 2,357,547.45 : x
  2. Step 2: Convert to fraction form
    4,291,328.49/5,922,008.51 = 2,357,547.45/x
  3. Step 3: Cross multiply
    4,291,328.49x = 5,922,008.51 × 2,357,547.45
  4. Step 4: Simplify right side
    4,291,328.49x = 13,961,416,061,628.80
  5. Step 5: Solve for x
    x = 13,961,416,061,628.80/4,291,328.49
  6. Step 6: Final answer
    x = 3,253,401.85

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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.