Home / 608,032.47-839,070.02-336,093.35

Finding the Fourth Proportional to 608,032.47, 839,070.02 and 336,093.35

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Solution

The fourth proportional to 608,032.47, 839,070.02 and 336,093.35 is: 463,800.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,032.47 : 839,070.02 = 336,093.35 : x
  2. Step 2: Convert to fraction form
    608,032.47/839,070.02 = 336,093.35/x
  3. Step 3: Cross multiply
    608,032.47x = 839,070.02 × 336,093.35
  4. Step 4: Simplify right side
    608,032.47x = 282,005,849,711.02
  5. Step 5: Solve for x
    x = 282,005,849,711.02/608,032.47
  6. Step 6: Final answer
    x = 463,800.64

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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.