Home / 1,710,801.57-2,360,822.04-975,784.89

Finding the Fourth Proportional to 1,710,801.57, 2,360,822.04 and 975,784.89

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Solution

The fourth proportional to 1,710,801.57, 2,360,822.04 and 975,784.89 is: 1,346,535.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,801.57 : 2,360,822.04 = 975,784.89 : x
  2. Step 2: Convert to fraction form
    1,710,801.57/2,360,822.04 = 975,784.89/x
  3. Step 3: Cross multiply
    1,710,801.57x = 2,360,822.04 × 975,784.89
  4. Step 4: Simplify right side
    1,710,801.57x = 2,303,654,474,610.98
  5. Step 5: Solve for x
    x = 2,303,654,474,610.98/1,710,801.57
  6. Step 6: Final answer
    x = 1,346,535.17

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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.