Home / 1,574,030.03-2,348,768.75-1,404,384.17

Finding the Fourth Proportional to 1,574,030.03, 2,348,768.75 and 1,404,384.17

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Solution

The fourth proportional to 1,574,030.03, 2,348,768.75 and 1,404,384.17 is: 2,095,623.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,030.03 : 2,348,768.75 = 1,404,384.17 : x
  2. Step 2: Convert to fraction form
    1,574,030.03/2,348,768.75 = 1,404,384.17/x
  3. Step 3: Cross multiply
    1,574,030.03x = 2,348,768.75 × 1,404,384.17
  4. Step 4: Simplify right side
    1,574,030.03x = 3,298,573,632,724.92
  5. Step 5: Solve for x
    x = 3,298,573,632,724.92/1,574,030.03
  6. Step 6: Final answer
    x = 2,095,623.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.