Home / 895,113.60-1,342,688.32-334,036.16

Finding the Fourth Proportional to 895,113.60, 1,342,688.32 and 334,036.16

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Solution

The fourth proportional to 895,113.60, 1,342,688.32 and 334,036.16 is: 501,060.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,113.60 : 1,342,688.32 = 334,036.16 : x
  2. Step 2: Convert to fraction form
    895,113.60/1,342,688.32 = 334,036.16/x
  3. Step 3: Cross multiply
    895,113.60x = 1,342,688.32 × 334,036.16
  4. Step 4: Simplify right side
    895,113.60x = 448,506,450,489.65
  5. Step 5: Solve for x
    x = 448,506,450,489.65/895,113.60
  6. Step 6: Final answer
    x = 501,060.93

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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.