Home / 1,697,536.51-2,342,026.47-962,411.92

Finding the Fourth Proportional to 1,697,536.51, 2,342,026.47 and 962,411.92

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Solution

The fourth proportional to 1,697,536.51, 2,342,026.47 and 962,411.92 is: 1,327,803.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,536.51 : 2,342,026.47 = 962,411.92 : x
  2. Step 2: Convert to fraction form
    1,697,536.51/2,342,026.47 = 962,411.92/x
  3. Step 3: Cross multiply
    1,697,536.51x = 2,342,026.47 × 962,411.92
  4. Step 4: Simplify right side
    1,697,536.51x = 2,253,994,191,683.52
  5. Step 5: Solve for x
    x = 2,253,994,191,683.52/1,697,536.51
  6. Step 6: Final answer
    x = 1,327,803.07

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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.