Home / 4,702,085.16-7,053,791.94-1,506,463.80

Finding the Fourth Proportional to 4,702,085.16, 7,053,791.94 and 1,506,463.80

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Solution

The fourth proportional to 4,702,085.16, 7,053,791.94 and 1,506,463.80 is: 2,259,908.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,085.16 : 7,053,791.94 = 1,506,463.80 : x
  2. Step 2: Convert to fraction form
    4,702,085.16/7,053,791.94 = 1,506,463.80/x
  3. Step 3: Cross multiply
    4,702,085.16x = 7,053,791.94 × 1,506,463.80
  4. Step 4: Simplify right side
    4,702,085.16x = 10,626,282,210,341.77
  5. Step 5: Solve for x
    x = 10,626,282,210,341.77/4,702,085.16
  6. Step 6: Final answer
    x = 2,259,908.50

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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.