Home / 1,085,410.18-1,497,916.05-601,946.52

Finding the Fourth Proportional to 1,085,410.18, 1,497,916.05 and 601,946.52

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Solution

The fourth proportional to 1,085,410.18, 1,497,916.05 and 601,946.52 is: 830,713.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,410.18 : 1,497,916.05 = 601,946.52 : x
  2. Step 2: Convert to fraction form
    1,085,410.18/1,497,916.05 = 601,946.52/x
  3. Step 3: Cross multiply
    1,085,410.18x = 1,497,916.05 × 601,946.52
  4. Step 4: Simplify right side
    1,085,410.18x = 901,665,346,060.07
  5. Step 5: Solve for x
    x = 901,665,346,060.07/1,085,410.18
  6. Step 6: Final answer
    x = 830,713.92

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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.