Home / 1,064,577.60-1,596,868.32-710,283.84

Finding the Fourth Proportional to 1,064,577.60, 1,596,868.32 and 710,283.84

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Solution

The fourth proportional to 1,064,577.60, 1,596,868.32 and 710,283.84 is: 1,065,427.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,577.60 : 1,596,868.32 = 710,283.84 : x
  2. Step 2: Convert to fraction form
    1,064,577.60/1,596,868.32 = 710,283.84/x
  3. Step 3: Cross multiply
    1,064,577.60x = 1,596,868.32 × 710,283.84
  4. Step 4: Simplify right side
    1,064,577.60x = 1,134,229,762,303.95
  5. Step 5: Solve for x
    x = 1,134,229,762,303.95/1,064,577.60
  6. Step 6: Final answer
    x = 1,065,427.04

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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.