Home / 4,547,669.49-6,275,745.41-2,510,435.25

Finding the Fourth Proportional to 4,547,669.49, 6,275,745.41 and 2,510,435.25

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Solution

The fourth proportional to 4,547,669.49, 6,275,745.41 and 2,510,435.25 is: 3,464,379.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,669.49 : 6,275,745.41 = 2,510,435.25 : x
  2. Step 2: Convert to fraction form
    4,547,669.49/6,275,745.41 = 2,510,435.25/x
  3. Step 3: Cross multiply
    4,547,669.49x = 6,275,745.41 × 2,510,435.25
  4. Step 4: Simplify right side
    4,547,669.49x = 15,754,852,484,737.53
  5. Step 5: Solve for x
    x = 15,754,852,484,737.53/4,547,669.49
  6. Step 6: Final answer
    x = 3,464,379.40

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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.