Home / 1,495,703.02-2,064,041.95-914,883.42

Finding the Fourth Proportional to 1,495,703.02, 2,064,041.95 and 914,883.42

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Solution

The fourth proportional to 1,495,703.02, 2,064,041.95 and 914,883.42 is: 1,262,521.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,703.02 : 2,064,041.95 = 914,883.42 : x
  2. Step 2: Convert to fraction form
    1,495,703.02/2,064,041.95 = 914,883.42/x
  3. Step 3: Cross multiply
    1,495,703.02x = 2,064,041.95 × 914,883.42
  4. Step 4: Simplify right side
    1,495,703.02x = 1,888,357,758,239.47
  5. Step 5: Solve for x
    x = 1,888,357,758,239.47/1,495,703.02
  6. Step 6: Final answer
    x = 1,262,521.86

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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.