Home / 1,037,702.70-1,556,035.65-476,102.70

Finding the Fourth Proportional to 1,037,702.70, 1,556,035.65 and 476,102.70

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Solution

The fourth proportional to 1,037,702.70, 1,556,035.65 and 476,102.70 is: 713,916.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,702.70 : 1,556,035.65 = 476,102.70 : x
  2. Step 2: Convert to fraction form
    1,037,702.70/1,556,035.65 = 476,102.70/x
  3. Step 3: Cross multiply
    1,037,702.70x = 1,556,035.65 × 476,102.70
  4. Step 4: Simplify right side
    1,037,702.70x = 740,832,774,261.26
  5. Step 5: Solve for x
    x = 740,832,774,261.26/1,037,702.70
  6. Step 6: Final answer
    x = 713,916.21

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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.