Home / 3,249,547.74-4,484,628.27-1,799,378.10

Finding the Fourth Proportional to 3,249,547.74, 4,484,628.27 and 1,799,378.10

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Solution

The fourth proportional to 3,249,547.74, 4,484,628.27 and 1,799,378.10 is: 2,483,281.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,547.74 : 4,484,628.27 = 1,799,378.10 : x
  2. Step 2: Convert to fraction form
    3,249,547.74/4,484,628.27 = 1,799,378.10/x
  3. Step 3: Cross multiply
    3,249,547.74x = 4,484,628.27 × 1,799,378.10
  4. Step 4: Simplify right side
    3,249,547.74x = 8,069,541,895,678.89
  5. Step 5: Solve for x
    x = 8,069,541,895,678.89/3,249,547.74
  6. Step 6: Final answer
    x = 2,483,281.53

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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.