Home / 1,346,301.36-2,017,901.70-546,705

Finding the Fourth Proportional to 1,346,301.36, 2,017,901.70 and 546,705

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Solution

The fourth proportional to 1,346,301.36, 2,017,901.70 and 546,705 is: 819,427.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,301.36 : 2,017,901.70 = 546,705 : x
  2. Step 2: Convert to fraction form
    1,346,301.36/2,017,901.70 = 546,705/x
  3. Step 3: Cross multiply
    1,346,301.36x = 2,017,901.70 × 546,705
  4. Step 4: Simplify right side
    1,346,301.36x = 1,103,196,948,898.50
  5. Step 5: Solve for x
    x = 1,103,196,948,898.50/1,346,301.36
  6. Step 6: Final answer
    x = 819,427.94

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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.