Home / 1,075,804.48-1,484,610.15-592,368.45

Finding the Fourth Proportional to 1,075,804.48, 1,484,610.15 and 592,368.45

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Solution

The fourth proportional to 1,075,804.48, 1,484,610.15 and 592,368.45 is: 817,468.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,804.48 : 1,484,610.15 = 592,368.45 : x
  2. Step 2: Convert to fraction form
    1,075,804.48/1,484,610.15 = 592,368.45/x
  3. Step 3: Cross multiply
    1,075,804.48x = 1,484,610.15 × 592,368.45
  4. Step 4: Simplify right side
    1,075,804.48x = 879,436,213,409.77
  5. Step 5: Solve for x
    x = 879,436,213,409.77/1,075,804.48
  6. Step 6: Final answer
    x = 817,468.44

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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.