Home / 1,573,946.70-2,355,476.85-943,313.10

Finding the Fourth Proportional to 1,573,946.70, 2,355,476.85 and 943,313.10

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Solution

The fourth proportional to 1,573,946.70, 2,355,476.85 and 943,313.10 is: 1,411,707.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,946.70 : 2,355,476.85 = 943,313.10 : x
  2. Step 2: Convert to fraction form
    1,573,946.70/2,355,476.85 = 943,313.10/x
  3. Step 3: Cross multiply
    1,573,946.70x = 2,355,476.85 × 943,313.10
  4. Step 4: Simplify right side
    1,573,946.70x = 2,221,952,169,351.74
  5. Step 5: Solve for x
    x = 2,221,952,169,351.74/1,573,946.70
  6. Step 6: Final answer
    x = 1,411,707.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.