Home / 2,306,923.09-3,460,715.52-709,620.91

Finding the Fourth Proportional to 2,306,923.09, 3,460,715.52 and 709,620.91

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Solution

The fourth proportional to 2,306,923.09, 3,460,715.52 and 709,620.91 is: 1,064,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,923.09 : 3,460,715.52 = 709,620.91 : x
  2. Step 2: Convert to fraction form
    2,306,923.09/3,460,715.52 = 709,620.91/x
  3. Step 3: Cross multiply
    2,306,923.09x = 3,460,715.52 × 709,620.91
  4. Step 4: Simplify right side
    2,306,923.09x = 2,455,796,075,701.84
  5. Step 5: Solve for x
    x = 2,455,796,075,701.84/2,306,923.09
  6. Step 6: Final answer
    x = 1,064,533.14

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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.