Home / 3,070,827.86-4,606,075.58-940,918.16

Finding the Fourth Proportional to 3,070,827.86, 4,606,075.58 and 940,918.16

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Solution

The fourth proportional to 3,070,827.86, 4,606,075.58 and 940,918.16 is: 1,411,326.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,827.86 : 4,606,075.58 = 940,918.16 : x
  2. Step 2: Convert to fraction form
    3,070,827.86/4,606,075.58 = 940,918.16/x
  3. Step 3: Cross multiply
    3,070,827.86x = 4,606,075.58 × 940,918.16
  4. Step 4: Simplify right side
    3,070,827.86x = 4,333,940,159,554.53
  5. Step 5: Solve for x
    x = 4,333,940,159,554.53/3,070,827.86
  6. Step 6: Final answer
    x = 1,411,326.31

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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.