Home / 1,596,919.05-2,206,152.05-1,046,941.47

Finding the Fourth Proportional to 1,596,919.05, 2,206,152.05 and 1,046,941.47

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Solution

The fourth proportional to 1,596,919.05, 2,206,152.05 and 1,046,941.47 is: 1,446,355.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,919.05 : 2,206,152.05 = 1,046,941.47 : x
  2. Step 2: Convert to fraction form
    1,596,919.05/2,206,152.05 = 1,046,941.47/x
  3. Step 3: Cross multiply
    1,596,919.05x = 2,206,152.05 × 1,046,941.47
  4. Step 4: Simplify right side
    1,596,919.05x = 2,309,712,065,035.81
  5. Step 5: Solve for x
    x = 2,309,712,065,035.81/1,596,919.05
  6. Step 6: Final answer
    x = 1,446,355.13

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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.